Engineering Materials

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www.nguyenxuong.com ORDERLINE 65 6865 3433 Engineering Materials Abrasives & Engineering Materials Engineering Materials - contents 83 Abrasives 2018 High Performance Plastics 2027 2027 Engineering Plastics 2028 Engineering Laminates 2030 Ceramic / Insulating Materials 2030 Rubber & Sponge Sheet 2031 Sound Absorption & Insulation 2032 Non-Ferrous Stock 2032 Ferrous Stock 2033 Perforated Sheet 2033 Shim Stock 2033 RS Components stocks a wide range of engineering materials in various dimensions including bars, rods and sheets. Go to RS online and ƂPFVJGTKIJVOCVGTKCNHQTCP[GPIKPGGTKPIRTQLGEV1WTTCPIGKPENWFGU#$5P[NQP28%RQN[GVJ[NGPG6WHPQNCNWOKPKWODTCUUCPFUVGGN 84 Visit our website for additional price information and exciting promotions 2025 www.nguyenxuong.com ON-LINE www.rssingapore.com Engineering Materials Properties of Engineering Plastic Materials Property Test Method Units PEEK Beige Beige Black Beige Black Dark Brown Gren/Black DIN 53 479 Method D.E. g/cm3 1.32 1.49 1.48 1.64 1.54 1.4 1.45 Tensile strength at yeild DIN 53 455 MPa 92 160 at break 120 at break 192 164 Elongation at break DIN 53 452 % 50 2.2 3 1.6 1.4 15 7 Modulus at elasticity after tensile test DIN 53 457 MPa 3600 9700 1000 14000 12500 8100 Colour Density PEEK GF Modulus at elasticity after flexural test DIN 53 457 MPa 4100 1000 Impact resisitance DIN 53 453 KJ/m2 no break 11.3 Hardness Rockwell M106 M100 Shore D 62 PEEK Bearing Grade PPS 40% Glass Filled Torlon 4203 Torlon 4301 13000 35 20 85 80 E86 E72 °C 334 334 285 285 285 Max. service temp.long term °C 260 260 230 230 230 230-260 230-260 Max. service temp.short term °C 300 300 300 260 260 260 260 Min. service temperature °C -65 -65 -160 -160 Thermal conductivity (23°C) W/(Km) 0.25 0.43 0.24 0.2 2.2 Melting point DIN 53736 0.3 -160 -250 0.26 0.54 Specific heat (23°C) J/(g.K) 0.32 Co-efficient of linear thermal expansion (23°C) 1051/K 4.7 2.2 DIN53 481,IEC 243, VDE 0303, Part 2 KV/mm 20 24.5 Volume resistance DIN 53 482 Ω.cm Surface resistance DIN 53 482 Ω Moisture absorpion to equilibrium at 23°C 50% RH DIN 53 715 % 0.1 Water absorption at saturation 53 495 % 0.5 0.1 0.1 1 3.5 3 Flammability acc.to UL94 VO VO VO VO VO VO VO Resistance to weathering (UV res.) - - + - + - - Hot water/washing soda + + + + + - - Typical applications/preferred fields Vacuum tech, texile pack, elect. eng.precsion eng.,gears, wearstrips, bushes, ball valve seals.Chemical ind Plug parts, light socket, flanges, support rings, thrustrings, distance pieces,thermal insul. elect.Isulators Friction bearings, static/ dynamic high bearing strength parts, chain bearings,sealing rings piston rings Elect.eng vacuum tech, mech and auto.eng. transport and conveyer technology jigs,chemical eng. Mech. and auto. eng., vacuum tech. pumps, textile and paper machinery. Plant construct. Elect. grade, thrust washers, piston rings,low friction parts Bearing grade, thrust washers, pistion rings, low friction parts. General characterisitics Cont.oper.temp.up to250°C. Resist. to hotwater and steam Excellent resist.to hard radiation. Inherent VO.Good electrical properties. Good chemical resist. High dim. stability and creep resist. High thermal mech.strength. Hydrolysis resistance. Good abrasion resist. Elect.insulating Optimised prop. for bearing and friction reg. Good sliding properties without lubrication. Very rigid and creep resist. Not elect.Insulating. High thermal mech,strength, high creep strength good chemical resist.Hydrolysis resist. even against steam, self extinguishing Very good sliding prop. good thermal mech. bearing strength. Chemical ind.Plant construction, aircraft and aerospace industry. Electrical grade. Superior elect. perf. and mech. strength Bearing grade. High PV values. Low wear.Low friction & high compressive strength Dielectric strength Property 1.18 3 3.4 3.08 2.52 20 23.6 - 1015 Test Method Units Density DIN 53 479 Method D.E. g/cm3 Tensile strength at yeild DIN 53 455 MPa 90 Elongation at break DIN 53 452 % 5 35* Modulus of elasticity after tensile test DIN 53 457 MPa 0.005 Nylon 66 M0S2 Nylon 66 glass filled 30% Nylon 6 +MoS2 Cast Nylon 6 Cast Nylon 6 + MoS2 Oil Filled Nylon PTFE PVDF Black Black Black Natural Black Green White Opaque 1.14 1.35 1.14 1.15 1.15 1.15 2.18 1.78 85 60* 85 75 70 25 55 3.5 5* 40 3 50* 40 50* 20 40* 500 20-400 4000 7500* 9700 3300 1700* 3300 2500 700 2000 no break 13-17 no break no break no break M100 M90 M88 M90 M88 62 70 70 °C 255 255 220 220 210 220 327 178 Max. service temp.long term °C 100 110 100 100 100 100 260 150 Max. service temp.short term °C 175 200 165 180 170 180 260 150 Min. service temperature °C Thermal conductivity (23°C) W/(Km) 0.23 0.27 0.23 0.24 0.25 0.11 Specific heat (23°C) J/(g.K) 1.6 1.5 1.7 1.7 1 1.2 1051/K 5-6 2.3 7 Colour Modulus at elasticity after flexural test DIN 53 457 MPa Impact resisitance DIN 53 453 KJ/m2 Hardness Rockwell 2000 DIN 53736 Co-efficient of linear thermal expansion (23°C) Dielectric strength no break no break M105 Shore D Melting point 84 PPS Bearing Grade -260 5.6 DIN53 481, KV/mm IEC 243,VDE 0303, Part 2 12 13 50 9.5 9 48 17-150 1018 4x1014 Volume resistance DIN 53 482 Ω.cm 1012-5x1014 Surface resistance DIN 53 482 Ω 5x1013 >1013 Moisture absorpion to equilibrium at 23°C 50% RH DIN 53 715 % 2.5 <0.04 Water absorption at saturation 53 495 % 3 1.5 2.5-3 <0.04 7 5.5 8.9 6.7 6 6 Flammability acc.to UL94 HB HB HB HB HB HB Resistance to weathering (UV res.) + + + - + Hot water/washing soda (+) (+) (+) (+) (+) (+) (+) 6 Typical applications/preferred fields Gears friction strips, Brushes, piston guides, cam, pulleys, Packaging, paper process Levers, thermal insulators. Wiper blades, friction rings support rings. Coupling, textile pack. Engine const. Diverse machine,parts, slide rails,castors, pulleys, slide bearings, agri.machine parts, textile pack.coupling eng.Contruct. Diverse machine, parts, slide rails, castors, pulleys, slide bearings, agri. machine parts, textile packag. coupling eng. Contruct. Diverse machine,parts, slide rails, castors, pulleys,slide bearings, agri. machine parts,textile pack. coupling eng.Contruct. Chain guides,friction strips/ rings wiper blades, seals gears, couplings, textile pack paper industries, eng. construct. Etching plates, high freq. insulators,valves seats, pump housing, roller coverings, slide bearings, sealsfume purification,cryogenics. Pump housings valves bodies, tank linings,flanges rollers slide parts, plugs, insulators, agitator and kneading elements seals, fittings General characterisitics Low friction self lubric. Good surface hardness. High temp.capab. and high mech. strength UV resistant Good dimen. stab. High rigidity and creep resistance. For high temp.static applications. Good dry running prop. and goood vibration absorption. Resist. to oils, greases, petrol etc. Easily machined. Not elect. insulation. Low int. Stress. High tensile and impact strength. High abrasion resist. Chemical resistant. Modified by addition of Molybdenum disulphide.Increased abrasion resist and surface hardness. Low friction, self lub. Coeff.friction about half that of other nylons.good hardness, toughness creep resist.Easily machined. Extremely high,Chemical resist Wide temp. range. Ex. dielectric properties Low coeff. of friction Adhesion. Susceptible to cold flow. Very good resist.to acids, solvents. Resistant to hot water Strong tough, good UV resistance elect. properties. Easily welded, difficult to bond. Property Test Method Units DIN 53 479 Method D.E. g/cm3 Colour Density Acetal Homo Polymer PET VO VO + + PE UHMW ENSITUF Static Dissipative Acetal Acetal Co Polymer Nylon 66 Natural Natural Natural Nat/Black Nat/Black Natural Natural 0.93 1.12 1.64 1.41 1.42 1.37 1.14 Tensile strength at yeild DIN 53 455 MPa 20 45 45 65 70 81 70* 90 Elongation at break DIN 53 452 % >350 12 40-50 40 40 70 40-150* Modulus at elasticity after tensile test DIN 53 457 MPa 600 3100 3300 2800 2000 3000 Modulus at elasticity after flexural test DIN 53 457 MPa Impact resisitance DIN 53 453 Hardness Rockwell 800 2 KJ/m 14500 1450 no break R115 Shore D 62 75 2620 2830 no break no break no break M86 M90 M96 no break 75 °C 130-135 165 165 175 255 255 Max. service temp.long term °C 100 100 100 100 110 100 -50 -50 0.3 0.31 0.31 0.24 0.23 1.5 1.5 1.1 1.7 Melting point DIN 53736 Min. service temperature °C Thermal conductivity (23°C) W/(Km) 0.41 Specific heat (23°C) J/(g.K) 1.84 2026 OM = Order Multiple www.nguyenxuong.com ORDERLINE 65 6865 3433 1051/K Co-efficient of linear thermal expansion (23°C) Dielectric strength Engineering Materials -17 DIN53 481,IEC KV/mm 243,VDE 0303, Part 2 10-13 10 >50** 45 10 7-8 7 >50** 60 28-30 Volume resistance DIN 53 482 Ω.cm >10 10 -10 >10 ** Surface resistance DIN 53 482 Ω 1011 1010-1012 1013** Moisture absorpion to equilibrium at 23°C 50% RH DIN 53 715 % 0.25 0.3 0.3 0.2 2.8 Water absorption at saturation 53 495 % 0.8 0.5 0.5 0.5 8.5 14** 10 0.1 0.02 12 15 15** >1012->1015 14 10 10 1014 Flammability acc.to UL94 HB HB HB HB HB V2 Resistance to weathering (UV res.) - - -natural + black -natural + black - - Hot water/washing soda + (+) - - - Typical applications/preferred fields Chemical app. chop boards,wear strips,liners, cryogenic parts food proc, elect.eng,plant construction. Insulation in plugs,assembly Electronic protection (ESD)and jigs, bearings wear strips production, explosive protection, and guides clean room technology, chemical plants,texile machinery, computer technology,business machines, packaging, machines Frict. bearings, gears, rollers, plugs, seals snap fit conns, h/hold app. food tech., transport conveyor elect. eng., prec.eng Frict. bearing, gears, rollers, plug, seals sanp fit conns h/hold app. transport conveyor technology, plant construct Frict.bearings, gear wheels tool carr. rollers, insulators, agitators, kneading elements, food tech, trans tech, conveyor technology, prec.parts, good dimension stability, good creep resistance Gears, friction strips brushes,pistion guides, cams pulleys, transport conveyor technology textile pack., paper proc.machinery. General characterisitics Low density excellent wear char. Good resistance to cold, shock and stress cracking Tough, rigid, good abrasion Permanently antistatic, carbon black resistance.Resistant to dilute free, stiff strong and tough electronically insulating acids, alkalis & oils etc. moisture resistant easily machined Low moisture absorpt. Good mech. prop.Dimen., stable. Excellent fatigue res. Better chemcical and hot water resistant than homopolymer. FDA compliant except for black Simular to copolymer. Higher mech. properties.Excellent fatigue resistance. Avoid hot water over 60°.All acetals are easily machined Wear and abrasion res. Good sliding properties. Resistant to many acids and solvents. Dimensionally stable. Creep resistant. Easily machined and polished Higher melting point than nylon 6. Hardest of the unmodified nylons.Wear res. Good impact resistance. Good electrical properties Property Test Method Units DIN 53 479 Method D.E. g/cm3 Colour Density (+) Acrylic PC PETG ABS PVC PP Co Polymer PP Transparent Transparent 1.8 1.2 Transparent Grey Grey White Nat.Bg Grey 1.27 1.06 1.43 0.91 0.91 Tensile strength at yeild DIN 53 455 MPa 60 65 53 45 >500 27 35 Elongation at break DIN 53 452 % 3-10 60-100 4.7 20 20 Yield 10-15 650 Modulus at elasticity after tensile test DIN 53 457 MPa 3000 2200 2200 2400 1200 1300 Modulus at elasticity after flexural test DIN 53 457 MPa Impact resisitance DIN 53 453 KJ/m2 Hardness Rockwell 3000 18 no break M90 M75 no break Shore D Melting point DIN 53736 no break R105 75 °C 94 70 70 535* 165 165 Max. service temp.long term °C 100 120 85 Max. service temp.short term °C 100 140 100 Min. service temp. short term °C Thermal conductivity (23°C) W/(Km) 0.19 0.19 0.17 0.14 Specific heat (23°C) J/(g.K) 1.47 1.2 1.2 1.7-2 Co-efficient of linear thermal expansion (23°C) 1051/K 7 6-7 6.8 8 8 60 -60 Dielectric strength DIN53 481,IEC 243, VDE 0303, Part 2 KV/mm >45 27 16.1 >22 Volume resistance DIN 53 482 Ω.cm 1015 1017 1015 1015 Surface resistance DIN 53 482 Ω 1015 1016 Moisture absorpion to equilibrium at 23°C 50% RH DIN 53 715 % 1 0.2 Water absorption at saturation 53 495 % 2 0.36 90 100 130 130 -20 -10 0.22 1.7 1013 18 11 30 >40 1015 1017** 1011-1015 >1013 0.3 0.2 0.7 0.2 0.03 HB VO/V1 HB HB - - - - Flammability acc.to UL94 HB V2 Resistance to weathering (UV res.) - - Hot water/washing soda - - - - - + + Typical applications/preferred fields Sight glasses, machine guards, trans working models, signs, screens Insulators, housing, parts, sight glasses machine guards, plugs strips, opt parts, transparent working models,auto eng., elect. eng., food tech.,prec.eng Sight glasses machine guards, signs, screens, medical applic. furniture ind., elect ind. section Textile spools handles domestic appliances insulators, prototype models, telecom ind., pack. mach.,dispens.machinery Elect. apparatus, plugs tank linings, battery separators, insulators, signs pallets, pallets, advert signs, h\hold app, elect. eng Chemical app. seals insulators, pallets, water treat. plants, food proc tech, elect.eng Chemical app. seals insulators, pallets, water treat, plants food tech. Elect. eng General characterisitics Tough thermoplastic. Virtually Cast acrylic offers the better optical properties. Clear gives unbreakable. Mineral oils and solvents 93% light transmission. Long should be avoided term weather resistance. Tough transparent plastic with high impact strength and good clarity. Easily fabricated and printed. FDA approved for food contact Good mech. strength.Good Strong rigid plastic excellent for chemical resistance. Easily thermo forming and bonding. Good insulator.Resistant fabric. and bonded to many acids and alkalis Better low temp. properties than the homopolymer however the mech.properties are10-20% lower. Suitable for shaping by most thermoforming techniques Low density, harder and stiffer than polyethylene. Good tensile strength and fatigue reisstance.Avoid low temperatures. Good chemical resistance + 84 Key: + resistant, (+) limited resistance, -not resistant, * humid after storing in standard atmosphere (230C.30% RH) until equilibrium, ** electrical values not valid for black. The information corresponds with current knowledge and indicates product and possible applications. It does not imply the suitability for a specific application. Existing patent must be observed. Test results apply to injection moulded samples. They should not be used to establish specification of used alone as athe basis of design. PEEK Torlon Rod PEEK (Polyetheretherketone) high performance thermoplastics are chemical, abrasion and impact resistant. They possess good machineability and self-lubricating properties. Provides better compressive strength and higher impact resistance than most high performance plastics. Extremely low coefficient of thermal expansion and high creep resistance.,Environmental: Torlon is unaffected by strong acids (pH<3), but ultra violet light and strong alkalis will cause dimensional change. Steam at 160° will cause decomposition. Victrexᓼ PEEK 450G High abrasion resistance Good chemical and radiation resistance Impact resistant and easily machineable Torlon 4301 - Bearing Grade This grade of Torlon is modified with the addition of graphite and fluorocarbon for good wear resistance, low friction and high compressive strength. Applications include bearings, thrust washers, wear pads, and piston rings. Green/Black colour Excellent self-lubricating properties Supplied in lengths of 300mm Typical applications include valve seats in steam and water mixers, components in a high temperature diesel engine turbo actuators etc. Continuous working temperature approx 250°C No significant degradation in steam or high pressure water environments Can absorb over 1000 Mrads of radiation without appreciable loss of mechanical properties Excellent resistance to a wide range of organic and inorganic liquids, and resistant to all common solvents Fawn in colour Note: No. Per Lot is 1 Description Max Service Temperature (Long Term) Elongation Tensile Strength MPa Description 1/2in dia 3/4in dia 1in dia Stock no. 257-7120 257-7136 257-7142 230°C Hardness (Rockwell-Shore D) 7% Flammability Rating 164 Water Absorption Price per unit unit unit OM S$ 1+ 1+ 1+ 82·50 191·50 330·00 260°C Hardness (Rockwell-Shore D) 5% Flammability Rating 92 Water Absorption Max Service Temperature (Long Term) Elongation Tensile Strength MPa E72 (Rockwell) UL 94 V-0 (1.17) 3.00% S$ S$ Rod 10dia x 300mm L Rod 16dia x 300mm L Rod 20dia x 300mm L Rod 25dia x 300mm L Rod 40dia x 300mm L Rod 50dia x 300mm L Rod 60dia x 300mm L Strip stock,500x50x8m Stock no. 770-670 770-686 770-692 770-709 770-715 770-721 129-757 129-814 Price per 1 lot 1 lot 1 lot 1 lot 1 lot 1 lot 1 lot unit OM S$ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 20·60 45·90 69·50 124·50 255·00 405·00 600·00 205·00 M99 (Rockwell) UL 94 V-0 0.5 % S$ S$ ᓼVictrex is a registered trade mark of Victrex Ltd Visit our website for additional price information and exciting promotions 2027 www.nguyenxuong.com ON-LINE www.rssingapore.com Engineering Materials PEEK Bearing Grade Acetal Homopolymer - Delrinᓼ Black PEEK modified with the addition of carbon, graphite and PTFE to offer optimised properties for demanding bearing and friction requirements. Good sliding properties even without lubrication/high wear resistance High thermal mechanical bearing strength Good chemical/radiation (gamma) resistance Very rigid/high creep strength Superheated steam resistant Self-lubricating Manufactured to DIN 50014 Supplied in 300mm lengths Black in colour Note: This material is NOT electrically insulating No. Per Lot is 1 Delrinᓼ has similar properties to Acetal Copolymer but with better mechanical and machining properties. Resistance to hot water and alkalis is slightly inferior. Stock no. 10dia x 300mm 20dia x 300mm 30dia x 300mm 40dia x 300mm 297-0147 297-0175 297-0169 297-0153 Description 260°C Hardness (Rockwell-Shore D) 3% Flammability Rating 118 Water Absorption Max Service Temperature (Long Term) Elongation Tensile Strength MPa Description Max Service Temp. Elongation Tensile Strength Hardness (Rockwell-Shore D) Flammability Rating Water Absorption Price per OM S$ 1+ 1+ 1+ 1+ 26·30 99·50 215·00 380·00 unit unit unit unit M86 (Rockwell) UL 94 V-0 0.10% S$ S$ PTFE, PPS & Tecasint 2011 PTFE (Extruded) Extremely high chemical resistance Wide temperature range - maximum service temperature 260°C Low friction and low adhesion Resistant to Radiation Excellent dielectric performance Note: The PTFE sheets supplied have a size tolerance of ±5 mm Max Service Temperature (Long Term) Elongation Tensile Strength Density Flammability Rating Water Absorption Description 84 Price per 680-628 752-622 196-9893 196-9900 196-9922 196-9950 196-9988 282-0575 680-662 680-678 680-684 752-644 197-0051 197-0073 770-276 770-282 770-298 770-305 770-349 770-355 197-4255 197-4261 197-4277 197-4283 197-4306 197-4312 197-4328 197-4479 197-4485 325-7057 484-6175 325-7079 325-7085 325-7120 Price per lot of 5 lot of 5 lot of 3 lot of 2 1 lot 1 lot lot of 5 lot of 3 lot of 2 lot of 2 lot of 2 1 lot 1 lot 1 lot 1 lot lot of 2 1 lot 1 lot 1 lot 1 lot OM S$ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 15·90 32·40 30·90 32·00 63·00 78·00 31·50 28·70 29·90 44·20 69·00 61·00 68·00 195·50 255·00 102·50 83·50 96·00 145·50 345·00 S$ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 73·50 325·00 49·70 72·00 108·50 169·50 250·00 191·00 178·50 205·00 255·00 310·00 121·50 184·50 S$ S$ Tensile Strength Description Rod 65dia x 500mm Rod 70dia x 500mm Rod 75dia x 500mm Rod 100dia x 500mm Rod 120dia x 500mm Sheet 500x500x10mm Sheet 500x500x16mm Sheet 500x500x20mm Sheet 500x500x30mm Sheet 500x500x50mm 100°C Hardness (Rockwell-Shore D) M88 (Rockwell) 40 - 60 % (at Flammability Rating UL 94 HB break) % 65 MPa Water Absorption 6% at saturation Stock no. 193-5294 193-5301 193-5317 193-5373 193-5424 193-5430 282-0604 193-5452 193-5474 193-5519 Price per 1 lot 1 lot 1 lot 1 lot 1 lot 1 lot 1 lot 1 lot 1 lot 1 lot OM S$ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 35·20 40·60 45·90 73·50 105·00 71·00 92·00 120·50 159·00 245·00 Both materials are available in rod and sheet form, they are abrasion and impact resistant and exhibit good chemical resistance. They are easy to machine and have excellent self lubricating properties. Both are UV light resistant and can be welded. Glass & Oil Filled Nylon Acetal Copolymer Glass Filled Nylon 66 Low moisture absorption and good chemical resistance with excellent mechanical strength. Dimensionally stable, suitable for close tolerance components, bearings, bushes, gears, valves and valve seatings. White in colour Environmental: Glass filled Nylon 66 is unaffected by ultraviolet light. Strong acids (pH>3) will cause dimensional change due to absorption. Strong alkalis (pH>11) have no affect. Hot water and chlorinated hydrocarbons produce signs of mild attack by absorption. High temperature static applications 30% glass filling reinforces stiffness Excellent dimensional stability Increased strength and performance in comparison to standard nylon 66 Black in colour Description Rod 30dia x 1000mm Rod 40dia x 1000mm Rod 50dia x 1000mm Rod 65dia x 1000mm Sheet 500x300x10mm Sheet 500x300x20mm 2028 100°C 40% 65 MPa M86 Rockwell UL 94 HB 0.5% at saturation Stock no. 139-502 139-524 139-546 139-574 680-498 139-580 Price per 1 lot 1 lot 1 lot 1 lot 1 lot 1 lot OM S$ Cast Nylon 6 - MoS2 Filled Modified by addition of Molybdenum Disulpide. Low friction and selflubricating. Capable of high temperatures and high mechanical strength. High abrasive and ultra-violet light resistant. Suitable for bushes, bearings, gears and wheels etc. Black in colour Max. Service Temp. (Long Term) Elongation Acetal Copolymer & Homopolymer Max Service Temp. Elongation Tensile Strength Hardness (Rockwell-Shore D) Flammability Rating Water Absorption S$ These materials are abrasion resistant and self-lubricating and have reasonably good chemical resistance to weak acids. OM lot of 5 1 lot 1 lot 1 lot 1 lot 1 lot 1 lot lot of 3 lot of 3 lot of 2 1 lot 1 lot 1 lot 1 lot Stock no. Nylatronᓼ / MoS2 Filled Nylon 260°C 50% 25 MPa 2.18 → 2.21 g/cm3 UL 94 V-0 0.30% Stock no. 10dia x 1000mm 50dia x 1000mm 25dia x 500mm 32dia x 500mm 40dia x 500mm 50dia x 500mm 80dia x 300mm Sheet 600x300x1.5mm Sheet 600x300x1.6mm Sheet 600x300x3mm Sheet 600x300x6mm Sheet 600x300x10mm Sheet 300x300x6mm Sheet 300x300x10mm Rod 6dia x 1000mm Rod 12dia x 1000mm Rod 16dia x 1000mm Rod 20dia x 1000mm Rod 40dia x 1000mm Rod 45dia x 1000mm Rod 12.7dia x 1000mm Rod 16dia x 1000mm Rod 20dia x 1000mm Rod 25.8dia x 1000mm Rod 32dia x 1000mm Rod 41.7dia x 1000mm Rod 45dia x 1000mm Sheet 500x330x25mm Sheet 500x330x30mm Sheet 500x330x6mm Sheet 500x330x10mm Sheet 500x330x12mm Sheet 500x330x20mm Sheet 500x330x50mm 100°C 40% 70 MPa M90 Rockwell UL 94 HB 0.5% at saturation S$ S$ 1+ 33·80 1+ 51·00 1+ 72·50 1+ 123·00 1+ 64·50 1+ 123·50 OM = Order Multiple a New product to range S$ Max. Service Temp. Elongation Density Description Rod 6dia x 1000mm Rod 15dia x 1000mm Rod 20dia x 1000mm Rod 25dia x 1000mm Rod 30dia x 1000mm Rod 40dia x 1000mm Rod 50dia x 1000mm Rod 60dia x 1000mm Sheet 500x300x8mm Sheet 500x300x16mm Sheet 500x300x25mm Sheet 250x300x50mm +110°C 3.5 - 5% 1.35 g/cm3 Stock no. 185-3265 771-796 771-803 771-819 771-825 771-831 771-847 185-3350 185-3439 185-3467 771-881 185-3552 S$ Hardness (Rockwell-Shore D) Flammability Rating Water Absorption M90 (Rockwell) UL 94 HB 5.5% at saturation Price per S$ lot of 5 lot of 3 lot of 2 lot of 2 lot of 2 1 lot 1 lot 1 lot 1 lot 1 lot 1 lot 1 lot OM S$ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 25·70 41·20 53·00 86·50 99·50 117·00 153·50 187·00 92·00 174·50 365·00 325·00 S$ S$ www.nguyenxuong.com ORDERLINE 65 6865 3433 Engineering Materials Oil Filled Nylon Tensile Strength at yield Density g/cm3 Typical frictional coefficient half that of other lubricated nylons High resistance to water absorbtion Excellent hardness, durability and creep resistance qualities Free cutting properties enable tight machining tolerances Suitable for bearing, bush, roller and wheel applications Green in colour Max. Service Temp. Elongation Tensile Strength Hardness (Rockwell-Shore D) Flammability Rating Water Absorption Description Rod 15dia x 1000mm Rod 20dia x 1000mm Rod 25dia x 1000mm Rod 35dia x 1000mm Rod 50dia x 1000mm Sheet 500x500x10mm Sheet 500x500x20mm Sheet 500x500x30mm Description +100°C 20 - 40 % 70 MPa R118 (Rockwell) UL 94 HB 6% at saturation Stock no. 771-140 771-156 771-162 771-178 771-207 771-213 771-235 771-257 Price per lot of 3 lot of 2 lot of 2 1 lot 1 lot 1 lot 1 lot 1 lot OM S$ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 62·00 60·00 100·00 71·50 107·50 129·00 275·00 310·00 S$ S$ Cast Nylon 6 Rod 65dia x 500mm Rod 80dia x 500mm Rod 100dia x 500mm Rod 120dia x 500mm 184-7074 184-7119 184-7153 184-7175 Rod 6dia x 1000mm Rod 18dia x 1000mm Rod 22dia x 1000mm Rod 30dia x 1000mm Rod 36dia x 1000mm Rod 40dia x 1000mm Rod 50dia x 1000mm Rod 60dia x 1000mm Rod 75dia x 1000mm Sheet 500x300x8mm Sheet 500x300x12mm Sheet 500x300x16mm Sheet 500x300x20mm Sheet 500x300x25mm Stock no. 680-230 a514-596 a514-590 770-002 770-018 770-024 770-046 770-068 770-096 680-280 680-296 680-303 680-319 680-325 OM S$ S$ S$ 1+ 36·00 1+ 49·30 1+ 74·50 1+ 100·50 50% Water Absorption 1.27 53·00 69·50 60·00 37·10 66·50 38·70 72·00 78·00 81·00 77·00 81·50 S$ Stock no. 334-6466 334-6488 Price per unit unit S$ S$ 0% OM S$ 1+ 88·00 1+ 167·00 Low friction and close burr-free machining tolerance No detrimental effect from outdoor environments Applications include printed circuit board testing boxes, model and pattern making, etc. Ideal for use in chemical applications where components may be in contact with liquid helium, mercury and chemical cleaning fixtures Pale blue in colour Flexural Strength Hardness (Rockwell-Shore D) Maximum Service Temperature Minimum Service Temperature Tensile Strength Water Absorption Density Flammability Rating Water Absorption OM S$ 1+ 3+ 2+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 10·40 12·50 18·50 56·00 39·60 50·00 76·00 107·50 151·00 99·50 81·50 109·50 121·00 149·00 lot of 5 unit unit lot of 2 1 lot 1 lot 1 lot 1 lot 1 lot lot of 2 1 lot 1 lot 1 lot 1 lot 1.41 g/cm3 UL 94 V-2 7-9% at saturation S$ S$ 771-538 771-544 771-550 771-588 771-601 771-617 771-639 771-645 Price per 1 lot 1 lot 1 lot 1 lot 1 lot 1 lot 1 lot 1 lot OM S$ S$ S$ 1+ 64·00 1+ 72·50 1+ 84·00 1+ 170·00 1+ 55·50 1+ 85·00 1+ 132·50 1+ 157·00 84 Good mechanical strength Resistant to most chemicals Easily fabricated and machined Uses include: chemical plant-tanks, electrical components, valves and pumps Maximum service temperature 60°C Elongation (% at break) Expansion Coefficient At 23°C 10-5k-1 Flammability Rating Hardness High chemical resistance thermoplastic, available in either cast or extruded types. Cast Acrylic Surface quality achieved by casting against glass 92% Light transmission Excellent long term weather resistance with no discolouration Extruded Acrylic Machineable and easy to weld High impact and weather resistance Available in clear rod and sheet, or 5mm thick opaque translucent sheet Description Rod 15dia x 1000mm Rod 20dia x 1000mm Sheet 1000x500x3mm Sheet 1000x500x6mm Sheet 1000x500x9mm Elongation at Break Stock no. Grey PVC Plastic Stock Acrylic Sheet & Rod 70°C Rod 25dia x 1000mm Rod 30dia x 1000mm Rod 35dia x 1000mm Rod 50dia x 1000mm Sheet 245x245x10mm Sheet 245x245x16mm Sheet 245x245x25mm Sheet 245x245x30mm 65 MPa D83 100°C -100°C 25 MPa 0.13% at saturation General Purpose Rods and Sheets - PVC/ PVDF/ABS Clear & Translucent Plastics Max. Service Temp. (Long Term) 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ lot of 3 lot of 3 lot of 3 1 lot lot of 3 lot of 5 lot of 5 lot of 2 unit lot of 2 lot of 2 S$ 65°C Hardness (Rockwell-Shore D) R115 Description Price per S$ TUFSET Polyurethane High melting point Nylon 66 Good electrical characteristics High chemical resistance Impact resistant Easily machined to make gears White in colour Description 824-480 824-496 824-503 434-295 824-519 680-836 680-842 680-864 680-870 824-660 824-569 OM Materials have good impact resistance and can be easily machined. They also have good selflubricating properties and very low water and moisture absorption. unit unit unit unit +100°C 40% 70-90 MPa Price per Polyurethane - Tufset Nylon 66 Max. Service Temp. (Long Term) Elongation Tensile Strength Max. Service Temp. (Long Term) Elongation at Break Density g/cm3 Sheet 1200x620x3mm Sheet 1200x620x6mm 100°C 3-50% 80 MPa M90 (Rockwell) UL 94 HB 6-7% at saturation Price per Ext. Sheet 400x500x1.5mm Clear Ext. Sheet 400x500x2mm Clear Ext. Sheet 400x500x2.5mm Clear Ext. Sheet 300x500x3mm Clear Ext. Sheet 400x500x4mm Clear Ext. Rod 6dia x 1000mm Clear Ext. Rod 10dia x 1000mm Clear Ext. Rod 20dia x 1000mm Clear Ext. Rod 25dia x 1000mm Clear Cast Sheet 400x500x4mm Cast Rod 20dia x 1000mm Description Natural colour cast Nylon 6 Free of internal stresses High tensile and impact strength Chemical, acid and alkali resistant High abrasion resistance Low finished component count Suitable for all bearing, bush and gear applications Natural colour Stock no. Stock no. M90 0.005% A tough transparent thermoplastic polyester with high impact strength and very good optical clarity Very good chemical resistance Easily screen printed/ vacuum formed High impact strength even at -29°C FDA approved for food and drug use Easy To Weld Flammability Rating UL 94 Class HB These materials have good chemical, abrasion and UV resistance, are easy to machine and possess good self-lubricating qualities. They are resistant to hot water and can be welded. Description Hardness (Rockwell-Shore D) Water Absorption PETG Copolyester Sheet Natural & Cast Nylon Max. Service Temp. (Long Term) Elongation Tensile Strength Hardness (Rockwell-Shore D) Flammability Rating Water Absorption 65 MPa 1.41 20% 8 DIN 4102 B1 65 - 80 (Shore D) Stock no. 680-713 680-729 680-741 680-763 680-779 Price per lot of 3 lot of 2 lot of 5 lot of 2 lot of 2 2500 kgf/cm2 <0.04 >500 0.18 Kcal/m/hr.°C Modulus Of Elasticity Moisture Absorption (%/24hr) Tensile Strength (MPa) Thermal Conductivity OM S$ S$ S$ 1+ 18·70 1+ 20·70 1+ 154·50 1+ 112·00 1+ 166·00 1.41 New products available online every week 2029 www.nguyenxuong.com ON-LINE www.rssingapore.com Engineering Materials Tufnolᓼ, Kite Brand General Purpose Rods & Tubes Kite Brand meets BS2572 Type P3 (EN60893 type PF CP 206) equivalent to the former BS5102 Type 1 and BS1137 Type 1, which have been widely used in the electrical industry for many years. Readily machinable and can be hot punched in thickness up to 3.2mm Applications include terminal boards, mounting panels, tag strips, coil formers, insulating sleeves and bushes, busbar supports,coil supports, insulated enclosures, brush holders, insulating spacers, plugs and sockets Dielectric Strength In Oil At 90C8.1 MV/m (Flatwise), stock no. 194-1154 GRP Pultrusions Lightweight, strong and corrosion resistant Good electrical properties High tensile/flexural strength For ducting, busbar insulators, prototyping Tube wall thickness 3mm Light grey in colour Density (g/cm3) Expansion Coefficient at 23°C Hardness Max Service Temperature (Short Term) Tensile Strength Thermal Conductivity at 23°C Water Absorption Description 1.8 - 2.2 7 x 10-6k-1 45 - 60 (Barcol) 90°C 290 - 760 N/mm2 0.37 W/m K 0.50% Stock no. Sq Tube 25.5x25.5x1150mm 770-917 Price per lot of 2 Cross Bearing Strength Impact Strength Compressive Strength (Flatwise) Compressive Strength (Edgewise) OM S$ 1+ 39·60 S$ S$ General Purpose Engraving & Mirror Sheet Mirror Plastic Sheet 2 types of lightweight mirror finish plastic sheeting – Acrylic or Polycarbonate Acrylic suitable for many internal applications Polycarbonate for strength and impact resistance in high security and institutional environments i.e. shops, schools, prisons, bars, etc. Polycarbonate can be used in external environments providing water cannot reach the mirror coating Can be fixed by drilling, glue, or double sided adhesive tapes Note: Sheet size 600 x 600 x 3mm Description Stock no. Polycarbonate 406-9659 Price per unit OM S$ 2+ 97·00 Stock no. Carp 10dia x 1170mm Carp 15dia x 1170mm Carp 20dia x 1170mm Whale 20dia x 1170mm Whale 25dia x 1170mm Carp 590x285x0.4mm Carp 590x285x2mm Carp 590x285x4mm Carp 590x285x10mm Carp 590x285x20mm Whale 590x285x0.4mm Whale 590x285x2mm Whale 590x285x4mm Whale 590x285x10mm Whale 285x285x20mm 2030 681-154 681-160 681-176 374-272 374-288 681-198 681-205 681-211 681-227 771-516 374-395 374-402 374-418 374-424 374-452 S$ Price per OM = Order Multiple OM S$ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 60·00 50·00 80·00 66·50 97·00 33·20 62·00 73·00 151·50 300·00 21·70 35·80 45·30 113·50 89·50 Price per OM lot of 2 lot of 2 lot of 2 1 lot 1 lot 1 lot 1 lot 1 lot 1 lot 1 lot S$ S$ S$ 1+ 30·90 1+ 33·60 1+ 44·20 1+ 30·90 1+ 43·60 1+ 60·50 1+ 61·00 1+ 82·50 1+ 103·50 1+ 151·00 S$ Cross Bearing Strength Dielectric Strength In Oil At 90°C Compressive Strength (Flatwise) Compressive Strength (Edgewise) Maximum Service Temperature (longterm) Carp Brand 150MPa 8.6 kJ/m2 350 MPa 200 MPa 6.9 GPa 120°C 1.36 g/cm3 1.5 kJ/kgK 0.37 W/m K 2.5 mg/cm3 lot of 2 1 lot 1 lot 1 lot 1 lot lot of 5 lot of 2 1 lot 1 lot 1 lot lot of 5 lot of 2 1 lot 1 lot 1 lot 194-1198 194-1211 194-1233 194-1126 194-1132 194-1148 194-1154 194-1160 194-1176 194-1182 Epoxy glass laminate with extremely high mechanical and electrical strength. Good dielectric properties under dry and humid conditions Excellent rigidity and dimensional stability Conforms to EN60893 type RP GC 201 Carp brand A laminate plastic based on a fine weave high quality fabric. It combines excellent mechanicals strength and low water absorption with high electrical properties. Conforms to EN60893 type PF CC 203 Various applications include fine pitched gears and other precision components Whale brand A medium weave high quality fabric laminated plastic. Whale is the most widely used general purpose phenolic fabric. Conforms to BS2572 type F2 and EN60893 type PF CC 203 Good mechanical and electrical strength Frequently used for larger and more rugged components including rollers, thrust washers, slidways, jigs and fixtures Description Stock no. Tube 9.5x6.4diax1170mm Tube 11.1x7.9diax1170mm Tube 15.9x12.7diax1170mm Sheet 590x285x2mm Sheet 590x285x4mm Sheet 590x285x10mm Sheet 590x285x12mm Sheet 590x285x16mm Sheet 590x285x20mm Sheet 590x285x25mm 6.9 GPa +90°C 1.35 g/cm3 1.0 mg/cm2 Tufnolᓼ, 10G/40 Tufnolᓼ, Carp & Whale Brand Cross Breaking Strength Impact Strength Compressive Strength (Flatwise) Compressive Strength (Edgewise) Youngs Modulus Maximum Service Temperature (long term) Relative Density Specfic Heat At 23°C Thermal Conductivity At 23°C Water Absorption Description Youngs Modulus Maximum Service Temperature (long term) Relative Density Water Absorption Tufnolᓼ - 10G/40 & 6F/45 Tufnolᓼ - Brands 84 150 MPa 2.7kj/m2 350 MPa 200 MPa Whale Brand 130MPa 11.5 kJ/m2 310 MPa 200 MPa 6.3 GPa 120°C 1.36 g/cm3 1.5 kJ/kgK 0.37 W/m K 3.3 mg/cm3 S$ S$ Description Rod 6dia x 1170mm Rod 16dia x 1170mm Rod 20dia x 1170mm Rod 25dia x 1170mm Rod 35dia x 1170mm Sheet 590x285x5mm Stock no. 771-285 771-308 771-314 771-320 771-336 771-370 490 MPa 70 kV 415 MPa 300 MPa 130°C Price per lot of 3 1 lot 1 lot 1 lot 1 lot 1 lot Relative Density Specific Heat At 23° Thermal Conductivity At 23°C Water Absorption OM S$ 1+ 1+ 1+ 1+ 1+ 1+ 84·00 77·00 106·50 150·00 250·00 117·50 S$ 1.36 g/cm3 1.5 kJ/kgK 0.42 W/mK 0.5 mg/cm3 S$ Ceramics Macorᓼ Machinable Glass Ceramic Macorᓼ is a registered trademark of Corning Inc. For the manufacture of precision components utilising ordinary metalworking tools No post firing required Non-wetting, 0% porosity and no deformation Max no load temperature: 1000°C Continuous operating temperature: 800°C Machining tolerances approach 0.013mm (polished smoothness of 0.013mm is achievable) Can be sealed and joined to itself and to other materials White in colour Compressive Strength 35 kg/mm2 66.9 GPa (Young’s Modulus @ 25°C) Density 2.52 g/cm3 Modulus of Rupture 94 MPa (At 25°C) Specific Heat at 25°C 0.79 kJ/kg°C Dielectric Constant at 25°C 6.03 (1 kHz); 5.67 (8.5 GHz) Dielectric Strength in Oil at 40 kV/mm (@ 0.01 Thickness, Thermal Conductivity at 23°C1.46 W/m K 25°C) 90°C Fracture Toughness 1.53 MPa Thermal Expansion 74 x 10 -7 /°C (-200 - +25°C); Coefficient 126 x 10 -7 /°C(+25 - +800°C) Hardness 48 (Rockwell A) Volume Resistance >10 16 Ωcm (dc at 25°C) Description Rod 6dia x 100mm Rod 10dia x 100mm Rod 15dia x 100mm Rod 20dia x 100mm Rod 25dia x 100mm Rod 30dia x 100mm Rod 35dia x 100mm Rod 40dia x 100mm Rod 10dia x 300mm Rod 15dia x 300mm Rod 25dia x 300mm Modulus of Elasticity Stock no. Price per OM S$ 225-5482 158-3089 158-3095 158-3102 158-3118 225-5498 225-5505 225-5511 225-5549 225-5555 225-5577 unit unit unit unit unit unit unit unit unit unit unit 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 61·00 74·50 104·00 142·00 187·00 270·00 295·00 360·00 195·50 270·00 520·00 S$ S$ www.nguyenxuong.com ORDERLINE 65 6865 3433 Engineering Materials Description Description Stock no. Bar 15x15x100mm Bar 20x20x100mm Bar 25x25x100mm Disc 10dia x 1mm Disc 25dia x 1mm Sheet 100x100x3mm Sheet 100x100x6mm Sheet 100x100x10mm Sheet 50x50x1mm Sheet 50x50x2mm Trial Pack (Rod, Bar and Plate) 158-3130 158-3146 158-3152 233-4232 233-4254 158-3168 158-3180 158-3196 233-4333 233-8644 158-3203 Price per unit unit unit bag of 2 bag of 2 unit unit unit lot of 2 lot of 2 unit OM S$ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 112·00 150·00 200·00 27·50 37·80 178·50 250·00 360·00 78·00 96·00 78·00 S$ S$ 248-4652 248-4668 248-4674 248-4719 248-4725 248-4680 248-4696 248-4703 OM S$ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 132·50 154·50 183·00 86·50 105·00 58·00 88·00 119·50 unit unit unit unit unit unit unit unit S$ S$ S$ S$ Nomexᓽ Aramid Paper A range of ceramic fish spine beads for very high temperature electrical insulation. Interlocking beads allow flexible insulation of wires Use up to 1200°C Abrasion resistant Steatite Ker 220 material Quantitities sufficient to cover 3.5m of wire Beads 1.5mm bore Beads 4.5mm bore Sheet 300x295x15mm Sheet 300x295x20mm Sheet 300x295x25mm Rod 25dia x 300mm Rod 40dia x 300mm Bar 25x25x300mm Bar 40x40x300mm Bar 50x50x300mm Price per Insulators - Sheet & Film Ceramic Insulating Beads Description Stock no. Stock no. Price per OM S$ 536-4062 536-4078 lot of 870 lot of 420 1+ 1+ 25·80 47·20 S$ S$ Insulators, Flexible Nomex aramid paper type 410, a calendered insulation paper. Offering high dielectric strength, mechanical toughness, flexibility and resilience Widely used in the majority of electrical equipment applications Flame retardant High chemical and solvent resistant Density 0.8g/cc Thermal Conductivity 0.1/0.16 W/m•K Sheet size 304x200mm Note: Mixed pack contains 3 x 0.13mm; 3 x 0.25mm; 3 x 0.51mm sheets Description Stock no. 0.13mm thk 0.25mm thk 0.51mm thk 349-9712 349-9756 349-9740 Price per lot of 5 lot of 5 lot of 5 OM S$ 1+ 1+ 1+ 36·90 55·50 97·00 Nomex is a registered trademark of Dupont. Superwool 607ᓽ MAX Blanket Made from highly soluble calcium-magnesium silicate Flexible blanket of high temperature insulation wool Excellent thermal insulating performance Contains no binder or lubricant that can cause fumes Thermal stability and low heat storage Flexible and resilient with a good resistance to tearing easy to wrap around hot equipment Highly resistant to chemicals, solvents and thermal shock Efficient insulation for temperatures of up to 1200°C Density 128 kg/m3 Thermal Conductivity 0.08 (at 200°C) 0.12 (at 400°C) W/m•K Density (kg-m3) Maximum Operating Temperature Description 128 kg/m3 Thermal Conductivity 1260 °C Stock no. 5000x610x6mm 3600x610x25mm 417-6713 417-6735 Price per unit unit OM Synthetic Rubber Fluorocarbon Rubber Chemical grade Good resistance to mineral oils, fuels, non-polar solvents, including high aromatic and chlorinated types Temp. Range -18°C - +204°C Sheet size 600 x 600mm 0.08 (at 200°C) 0.12 (at 400°C) W/m•K S$ S$ S$ 1+ 118·00 1+ 220·00 Superwool 607ᓽ MAX Paper 417-6757 & 417-6763 made from highly soluble calciummagnesium silicate 724-8906 & 724-8909 made from Superwool 607 HT fibres bonded with low percentage of organic binder High strength superwool paper designed for use as a high temperature gasket material Also can be used for expansion joints, thin thermal breaks and to prevent bonding of components Excellent thermal insulation Can be easily cut and shaped Highly resistant to chemicals and solvents Efficient insulation for temperatures of up to 1200°C Density 210 kg/m3 Density (kg-m3) Maximum Operating Temperature Description 2800x610x2mm 2000x610x4mm 210 kg/m3 Thermal Conductivity 1260 °C Stock no. 417-6757 417-6763 Price per unit unit OM 0.09 (at 400°C) 0.14 (at 600°C) W/m•K S$ S$ S$ 1+ 96·00 1+ 103·00 Sheet 300x295x6mm Sheet 300x295x10mm 248-4630 248-4646 unit unit OM Stock no. 1.5mm thk 506-2974 Price per unit Material Colour Animal/Vegetable Oil Ethylene Glycol Description 600x600x1.5mm 600x600x3mm OM S$ Yes Yes Yes S$ S$ 1+ 169·50 84 Silicone White No No Stock no. 506-3264 506-3315 Price per unit unit Oils & Fuels Dilute Acid/Alkali Hot/Cold Water OM S$ No No Yes S$ S$ 1+ 92·50 1+ 127·00 Neoprene Rubber Can be used in outdoor applications where resistance to atmospheric ageing sunlight and seawater are required Hardness IRHD 60° Temp. Range -30°C - +70°C Density 1.4 g/cm3 Neopreneᓼ is a registered trade mark of Du Pont. Duratec 750ᓼ is a strong hydraulically pressed, asbestos free, calcium silicate insulating board in plate, bar and rod form. Mechanically strong with good impact strength Will withstand thermal cycling without cracking/breaking. (Should be dried by heating @ 150°C for up to 24hr.) Can be machined to a good finish without chipping or breaking using standard tools Resists most alkalis and solvents Electrically insulating - good arc resistance and antitracking properties Easy to cut and shape Flame retardant High chemical and solvent resistance High resistance to thermal shock Temperatures up to 1000°C Density 1400 kg/m3 Thermal Conductivity 0.57 (at 200°C) 0.49 (at 400°C) Price per Description Oils & Fuels Dilute Acid/Alkali Hot/Cold Water Commercial silicone rubber sheet Wide operational temperature range Good electrical insulation properties Good resistance to ozone and compression set Temp. Range -40°C - 200°C Density 1.25 g/cm3 Duratec 750ᓼ Insulation Board Stock no. Fluorocarbon Black No Yes Silicone Rubber Insulators - Sheet, Rod and Bar Description Material Colour Animal/Vegetable Oil Ethylene Glycol Material Colour Animal/Vegetable Oil Ethylene Glycol Description Sheet 1000x1200x1.5mm Sheet 1000x1200x3mm Sheet 1000x600x1.5mm Sheet 1000x600x3mm Sheet 1000x600x6mm S$ S$ Neoprene Rubber Black Moderate Moderate Stock no. 506-3107 506-3208 506-3163 506-3157 506-3141 Price per unit unit unit unit unit Oils & Fuels Dilute Acid/Alkali Hot/Cold Water OM S$ 1+ 1+ 1+ 1+ 1+ 49·30 88·50 27·40 39·30 86·50 Moderate Yes Yes S$ S$ S$ 1+ 110·00 1+ 122·50 Many more leading brands from over 2,500 suppliers available online 2031 www.nguyenxuong.com ON-LINE www.rssingapore.com Engineering Materials Credit card size (86 x 54mm) in bags of 6 Natural Rubber Stock no. Price per OM S$ 435-9794 bag of 3 1+ 62·00 Natural Rubber S$ S$ S$ S$ S$ S$ S$ S$ Commercial grade natural rubber sheet Colour Black Sheet size 1000 x 600mm Aluminium - Rod, Bar & Tube Aluminium Rod and Bar Description Stock no. Sheet 6mm thick Sheet 12mm thick 506-3006 506-3012 Price per unit unit OM S$ 1+ 1+ 62·00 89·00 Natural Insertion Rubber Natural rubber sheet with an insertion of polyester fabric to give additional strength and restrict spread under compression. Polyester fabric insertion Sheets up to 3mm thick are single ply Sheets over 3mm thick are two ply Sheet size 1000 x 600mm Description Stock no. Sheet 1.5mm thick Sheet 3mm thick Sheet 6mm thick Description Form -10 to 70 °C Yes Temp. Range (°C) Resistant To Hot/Cold Water 506-3078 506-3090 506-3084 Price per OM S$ 1+ 1+ 1+ 23·20 40·10 65·00 unit unit unit S$ S$ 84 Polyurethane Foam Polyurethane Foam, HD 408-8228 408-8234 OM unit unit Price per 681-053 681-069 681-075 681-081 246-3908 681-097 681-104 246-3920 246-4024 246-4030 246-4046 lot of 5 lot of 2 1 lot 1 lot 1 lot lot of 4 lot of 4 lot of 4 lot of 5 lot of 2 1 lot OM S$ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 29·90 23·50 24·50 36·10 66·00 16·60 19·50 19·20 30·30 27·10 23·20 A medium strength alloy with good corrosion resistance. Sheet sizes above 2mm thick may have mechanical handling marks on the surface. Standards: Sheet: BS1470 SIC (1987), BSEN 485-515573-1050-AH14 Machinable Sheet: BSEN 485-515-573-6082T6 50mm corrugated polyurethane foam sheets with selfadhesive backing for reducing airborne noise Available as basic foam or with high density backing layer for increased attenuation of up to - 25dBA Fire resistance: M4/UL94 Applications include: housings for air conditioning, fans, pumps, air compressors, presses, electric motors etc. Temperature range -25 to +110 °C Sheet size 700 x 500 x 50mm Type 1 - Polyurethane foam Average acoustic factor K: 65% Approximate gain on a 2mm thick steel sheet: -10dBA Type 2 - Polyurethane foam, heavy weight Average acoustic performance factor K: 68% Approximate gain on a 2mm thick steel sheet: -25dBA Very good performance up to 5kHz Price per Stock no. Rod Rod Rod Rod Rod Rectangular Bar Rectangular Bar Rectangular Bar Square Bar Square Bar Square Bar Aluminium Sheet Corrugated Acoustic Foam Stock no. 1/2in dia 3/4in dia 1in dia 1.1/2in dia 2in dia 3/4x1/8in 1x1/8in 1/2x1/8in 1/2x1/2in 3/4x3/4in 1x1in Aluminium - Sheet & Section Sound Absorption Sheeting Description A medium strength alloy with good corrosion resistance. Standards: Rod: BS1474 HE30 TF (1987), BSEN 754-5 608 2T6 Bar- rectangular: BS1474 HE9 TF (1987), BSEN 754-5606-3T6 Bar- square: BS1474 HE30 TF (1987), BSEN 754-5 608 2T6 Description 300x200x1.2mm 500x300x2mm 500x300x3mm 500x300x6mm S$ S$ S$ 1+ 45·30 1+ 102·00 Stock no. Price per 434-043 434-059 178-239 183-944 OM lot of 5 lot of 5 lot of 3 lot of 2 S$ 1+ 20·20 1+ 78·00 1+ 112·50 1+ 98·50 Aluminium Sections This material offers very good strength and corrosion resistance. Supplied in 1m lengths Standards: BS1474 HE9TF,HE30TF BSEN 754-5-1966-6063T6 Fire Resistant Acoustic Foam Open cell foam made from melamine resin which is fire resistant and has a self adhesive back Good thermal insulation with very low thermal conductivity Ave acoustic absorption coefficient: 85% @2000Hz and 92%@ 3150Hz Typical applications - plant construction, thermal engineering in buildings, air conditioning, etc Heat and fire resistant Sheet size 600 x 500 x 30mm Characteristics M1 to French norm NF P 92-50 1 B1 to German norm DIN 4102 Class 0 to BS 476 Pt 6/7 Class HF-1 and UL 94V-0 Temperature range -0 to +150 °C Description Stock no. Fire Resistant Acoustic Foam 433-8523 Price per unit Description Angle 1/2x1/2x1/8in Angle 1x1x1/8in Angle 1.1/2x1.1/2x1/8in Channel 1.1/2x1.1/2x1/8in 681-687 681-700 681-716 681-750 Price per OM lot of 5 lot of 5 lot of 5 lot of 5 S$ 1+ 20·80 1+ 65·00 1+ 100·00 1+ 144·50 Bronze & Gunmetal Leaded Gunmetal, (Cast Lead Bronze) OM S$ 1+ 92·00 S$ Sound Damping & Sound Insulation Sheeting Sound Deadening Steel Sheet Sound-deadening composite steel sheet consisting of two 0.6mm metal skins with a thin energy absorbing viscose elastic polymer centre Can easily be retro-fitted to existing or original equipment where noise is a problem in many industries and applications Supplied with a self adhesive layer in order to fix to the unit requiring sound deadening Effective at reducing sound and vibration up to 30dB(A) Can also reduce metal fatigue in vibrating components such as vibrating hoppers Sound damper should cover a minimum of 80% of the problem area and be of similar gauge as the existing structure for best performance A4 size (210 x 297mm) in bags of 3 2032 Stock no. OM = Order Multiple a New product to range S$ A general purpose free-machining lead bronze. Although lower in tensile strength than phosphor bronze, it possesses good bearing properties with the ability to conform to minor shaft misalignments. The presence of lead reduces friction, running temperature and the possibility of seizure under conditions of poor lubrication. Supplied in 13in lengths Conforms to SAE 660 (SAE 660 can also be used as an alternative to BS 1400 LB4) Typical applications - bearings, bushes, washers and linings and for conditions with less than adequate lubrication. It may also be used in conjunction with softer shaft materials than would be recommended for the harder lead-free phosphor bronze. Description Rod 5/8in dia Rod 7/8in dia Rod 1in dia Rod 1.1/4in dia Rod 1.1/2in dia Rod 2in dia Tube 4 x 2in Stock no. 181-9451 181-9467 181-9473 181-9489 181-9502 181-9524 a210-3634 Price per unit unit unit unit unit unit unit OM S$ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 14·50 27·40 41·80 58·00 83·00 145·00 538·00 S$ S$ www.nguyenxuong.com ORDERLINE 65 6865 3433 Engineering Materials Silver Steel Metal & Plastic Silver Steel Galvanised Steel Tool steel to BS1407 Controllers ground and polished Metric or Imperial sizes Applications include punches, dowels, mandrels, spindles, shafts, pinions, gauges etc Bar Diameter Tolerances Size Metric 3 to 25mm Metric 25 to 30mm Imperial 1⁄4 to 1in Imperial 1½in Tolerance -0.010 +0.000mm -0.025 +0.000mm ±0.00025 in ±0.00050 in Galvanised perforated sheet Can be painted after degreasing Selvedged border configuration Tolerance on length ± 1% Description Chemical Analysis Chemical Anaylsis Carbon Manganese Silicon Sulphur Phosphorus Chromium Description % Min 1.10 0.25 0.00 0.00 0.00 0.35 % Max 1.20 0.45 0.40 0.035 0.035 0.50 Stock no. Price per OM S$ 682-056 682-062 682-078 682-084 682-107 lot of 17 lot of 12 lot of 6 lot of 4 lot of 2 1+ 1+ 1+ 1+ 1+ 26·00 25·60 19·90 19·90 17·40 5dia x 330mm 6dia x 330mm 8dia x 330mm 10dia x 330mm 15dia x 330mm S$ S$ Stock no. Patt 1, Ø1.2mm 42% open, 500x500x0.7mm Patt 2, Ø1.5mm 22% open, 500x500x0.7mm Patt 4, Ø2.0mm 47% open, 500x500x0.7mm Patt 5, Ø3.0mm 33% open, 500x500x0.7mm Patt 6, Ø4.8mm 50% open, 500x500x0.7mm Patt 8, Ø8.0mm 68% open, 500x500x0.7mm Patt 13, 6.0mm hex 79% open, 500x500x0.7mm Patt 1, Ø1.2mm 42% open, 500x1000x0.7mm Patt 6, Ø4.8mm 50% open, 500x1000x0.7mm Patt 7, Ø6.4mm 43% open, 500x1000x0.7mm 817-404 817-410 817-432 817-448 817-353 817-369 262-6115 210-3656 210-3690 210-3713 Price per unit unit unit unit unit unit unit unit unit unit OM S$ 2+ 2+ 2+ 2+ 2+ 2+ 2+ 2+ 2+ 2+ 21·70 19·60 17·40 17·40 17·40 17·40 20·10 36·60 24·10 25·50 OM S$ 2+ 2+ 2+ 2+ 2+ 2+ 2+ 2+ 2+ 49·50 49·50 45·10 42·10 42·10 64·50 64·50 64·50 64·50 OM S$ 3+ 3+ 2+ 2+ 2+ 2+ 28·10 26·20 32·90 38·70 32·90 32·90 Stainless Steel 304 Strip, Tube & Sheet Spring Steel Strip - Kit Cold rolled, oil hardened and tempered and finished with polished surfaces and dressed edges Hardened spring steel is used in many applications where forming or bending is required such as spring and guide strips Conforms to BS1449: CS80 and BS970: 070A78(En42) Kit contains 1 strip of each size shown Supplied in 12in lengths Tolerance on Width ±0.001in Type 304 stainless steel Selvedged border Tolerance on length ± 1% Description Patt 4, Ø2.0mm 47% open, 500x500x0.55mm Patt 5, Ø3.0mm 33% open, 500x500x0.55mm Patt 6, Ø4.8mm 50% open, 500x500x0.55mm Patt 7, Ø6.4mm 43% open, 500x500x0.55mm Patt 9, 6.0mm sq 62% open, 500x500x0.55mm Patt 4, Ø2.0mm 47% open, 500x1000x0.55mm Patt 5, Ø3.0mm 33% open, 500x1000x0.55mm Patt 7, Ø6.4mm 43% open, 500x1000x0.55mm Patt 9, 6.0mm sq 62% open, 500x1000x0.55mm Kit Contents Width.(in) 0.625 0.625 0.625 1.5 1.5 1.5 Thickness.(in) 0.010 0.018 0.022 0.010 0.015 0.020 Chemical Analysis Min. % 0.75 0.50 0.05 0.00 0.00 Carbon Manganese Silicon Sulphur Phosphorus Stock no. 314-0527 Price per 1 set Stock no. S$ 1+ 27·90 S$ S$ Highly resistant to corrosion and chemical attack Easily formed and soldered, with good electrical conductivity Natural inter-metallic bonding Electrolytic tinplate (0.2, 0.3, 0.4 mm thick), otherwise hot dipped To BS 1449 Part 1 CR4; BS 1872; FE/Z/SN/GD; DIN 1623/1541; BS 2920 Tin plating thickness 6 microns, tin purity 99.987% Sheet size 500mm x 300mm (minimum) 0.2mm thk ±0.045 0.3mm thk ±0.045 0.4mm thk ±0.045 Price per OM S$ 682-444 682-450 682-466 lot of 10 lot of 10 lot of 10 1+ 1+ 1+ 41·10 49·50 71·50 Stock no. Patt 1, Ø1.2mm 42% open, 500x500x0.6mm Patt 3, Ø1.7mm 45% open, 500x500x0.6mm Patt 4, Ø2.0mm 47% open, 500x500x1.2mm Patt 5, Ø3.0mm 33% open, 500x500x1.2mm Patt 6, Ø4.8mm 50% open, 500x500x1.2mm Patt 7, Ø6.4mm 43% open, 500x500x1.2mm Tinned Steel Sheet Stock no. S$ 84 Non-magnetic Natural Finish Selvedged border Tolerance on length ± 1% Description Description unit unit unit unit unit unit unit unit unit Grade 3103 H14 Aluminium Max. % 0.85 0.90 0.35 0.045 0.045 OM 182-8360 182-8382 182-8398 182-8405 182-8427 210-3779 210-3785 210-3808 210-3814 Price per S$ 202-7861 202-7883 202-7906 202-7912 202-7928 202-7934 Price per unit unit unit unit unit unit Shim Sheets Steel Carbon/Carbon Manganese to BS1449: Part 1 Tolerance Up to and including 0.006, ±0.0006in Over 0.006 up to and including 0.015, ±0.0010in Contains sheets of 0.002,0.003,0.004,0.005,0.006,0.008,0.010 & 0.015in thick Sheet size 12 x 4in Description Assorted Shim Pack, Steel Stock no. 680-145 Price per lot of 8 OM S$ 1+ 41·00 Visit our website for additional price information and exciting promotions S$ S$ 2033 www.nguyenxuong.com ON-LINE www.rssingapore.com Engineering Materials 304 Grade Stainless Steel (metric) Pre-Cut Shims 304 grade stainless steel precision rolled shim Safety rounded corners Each sheet marked with thickness Sheet size 135 x 305mm Contains sheets of 0.05,0.1,0.2,0.25,0.4 & 0.5mm thick Description Stock no. Metric S/Steel Shim Kit 419-1807 Price per unit Precision Precut, Stainless Steel Shim OM S$ 1+ 61·50 S$ S$ Designed to help achieve accurate alignment Shaped to ensure an easy fit in noncorroding metal with no grades or sharp edges Exact thickness clearly marked on each shim Individual shim packs contain 10 shims of the same thickness Assortment packs contains 50 shims, 1 pack of each thickness 0.05, 0.10, 0.25, 0.50 & 1.00mm Dimensions (mm) 304 Grade Stainless Steel (Imp) A 50 75 100 125 304 grade stainless steel precision rolled shim Safety rounded corners Each sheet marked with thickness Tolerance Up to and including 0.006, ±0.0006in Over 0.006 up to and including 0.015, ±0.0010in Sheet size 6 x 12in Contains sheets of 0.002,0.003,0.004,0.005,0.006,0.008,0.010 & 0.015in thick Description Stock no. Imperial S/Steel Shim Kit 419-1790 Price per unit Description OM S$ 1+ 78·50 S$ S$ Brass Rotary sheared CZ108 to BS2870, BSEN 1652:1998 CW508L Blemish free high quality surface Tolerance Up to and including 0.006in, ± 10% Over 0.006 up to and including 0.015, ±0.0008in Sheet size 4 x 12in Kit Contents 0.002in. 0.003in. 0.004in. 0.005in. 0.006in. 0.008in. 0.075in. 0.010in. 0.012in. 0.015in. 0.020in. Tolerance +/- 10% +/- 10% +/- 10% +/- 10% +/- 10% +/* +/* +/* 0.0008 0.0008 0.0008 Description Stock no. Assorted Shim Pack, Brass 681-249 Price per lot of 8 OM S$ 1+ 60·00 S$ S$ Plastic Plastic shim performs the same function as metal shim, but has additional uses as a seal and as a barrier to prevent corrosion between dissimilar materials Available in individual sizes (8 sheets per pack) Available in assorted packs Colour coded 84 B 50 75 100 125 50x50x0.05mm 50x50x0.1mm 50x50x0.25mm 50x50x0.5mm 50x50x1mm 75x75x0.05mm 75x75x0.1mm 75x75x0.25mm 75x75x0.5mm 75x75x1mm 75x75x2mm 100x100x0.05mm 100x100x0.1mm 100x100x0.25mm 100x100x0.5mm 100x100x1mm 100x100x2mm 50x50x0.025mm 75x75x3mm 125x125x0.1mm 125x125x0.2mm 125x125x0.5mm 125x125x1mm 125x125x2mm 50 pack 50 x 50mm 50 pack 75 x 75mm 50 pack 100 x 100mm 50 Pack 125 x 125mm C 13 21 32 45 Stock no. Price per OM S$ 831-854 831-860 831-876 831-882 831-898 831-911 831-927 831-933 831-949 831-955 831-961 831-977 831-983 831-999 832-009 832-015 832-021 a382-7713 a382-7814 382-7915 382-7921 382-7959 382-7971 382-7987 484-6917 484-6923 484-6939 a382-8003 unit unit unit unit unit unit unit unit unit unit unit unit unit unit unit unit unit unit unit unit unit unit unit unit box of 50 box of 50 box of 50 1 box 10+ 10+ 10+ 10+ 10+ 10+ 10+ 10+ 10+ 10+ 10+ 10+ 10+ 10+ 10+ 10+ 10+ 10+ 10+ 10+ 10+ 10+ 10+ 10+ 1+ 1+ 1+ 1+ 3·20 2·75 2·76 3·18 4·08 3·09 3·31 3·83 4·93 5·30 10·10 3·92 4·46 4·72 4·93 6·65 11·10 3·60 16·30 8·10 8·25 9·25 9·10 17·30 150·50 215·00 270·00 409·00 S$ Kit Contents Stock No 770816 681407 Sheet (in) 18 x 12in 6 x 12 Thickness(in)/Colour 0.002/ Blue 0.002/ Blue Description 0.003/ 0.004/Amber 0.005/Slate 0.0075/Nat 0.010/Black 0.015./Red 0.020/Yellow Green 0.003/ 0.004/Amber 0.005/Slate 0.0075/Nat 0.010/Black 0.015./Red 0.020/Yellow Green Stock no. Assorted Pack 12 x 6in Blue 18x12x0.002in Green 18x12x0.003in Amber 18x12x0.004in Slate 18x12x0.005in Natural 18x12x0.0075in Black 18x12x0.010in Red 18x12x0.015in Yellow 18x12x0.020in Assorted Pack 18 x 12in 681-407 770-737 770-743 770-759 770-765 770-771 770-787 770-793 770-800 770-816 Price per lot of 8 lot of 8 lot of 8 lot of 8 lot of 8 lot of 8 lot of 8 lot of 8 lot of 8 lot of 8 OM S$ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 33·90 28·20 29·60 31·10 33·90 45·10 60·50 71·50 87·50 79·50 S$ S$ My Account www.rssingapore.com 2034 OM = Order Multiple a New product to range www.rssingapore.com * manufacturers information unavailable at time of printing S$