ENGINEERED & INDUSTRIAL PLASTICS

Transcription

1 ENGINEERED & INDUSTRIAL PLASTICS

2 COMPANY PROFILE TIVAR - U.H.M.W.P.E (Ultra High Molecular Weight Polyethylene) SPECIALTY GRADES ENGINEERING & INDUSTRIAL PLASTICS E-Plas P/L is one of Australia s largest suppliers of engineered and industrial plastics. An industry leader established in 1981 as a dedicated supplier of Engineering and Industrial plastics to a diverse range of industries, E-Plas has developed a reputation for service, quality and the ability to advise customers on the right choice of material for the application. With the support from our international manufacturers: Quadrant EPP Sustaplast KG Spartech Corporation Westlake Plastics Crown Plastics Armor USA E-Plas brings to the Australian market high quality materials manufactured to ISO standards and products meeting regulatory bodies such as Pharmacopeia (USP) Class V1, UL 752, NIJ , BS5051, DIN and EN1063. Our major warehouse and machining facility is located in the Melbourne suburb of Tullamarine. Stocking branches are located in Sydney, Brisbane Adelaide and Perth. We also support a network of distributors strategically located to service the needs of regional areas throughout Australia. Our list of customers includes many of the top 100 Australian corporations and industries as diverse as pharmaceutical, food & beverage, manufacturing, aerospace, mining, transport and architectural. An accredited company to AS/NZS ISO 9001:2008 E-Plas Pty. Ltd is constantly focused on quality, technology and efficiency. E-Plas P/L is a full corporate member of the Victorian Employers Chamber of Commerce and Industry, and the Food Industry Machinery Manufacturers Association. TIVAR FLOW PROMOTION GRADES TIVAR 88: System Tivar Engineering TIVAR 88 material which is distinctive blue in colour, is recognised internationally as the premium lining material and has been installed in a variety of applications ranging from coal, mineral sands, cement, zinc, magnetite, gypsum, lime and grain. Having a coefficient of friction as low as 0.15 Tivar 88 promotes flow when handling difficult sticking materials. In addition to its flow properties Tivar 88 has very good abrasion and impact resistance, making it the material of choice in difficult applications. Tivar 88 is also available in UV stabilised, Anti-Static, ESD and BurnGard enhanced flame retardant grade. TIVAR Ceram P: This wear optimised grade with its even more distinctive green/yellow colour is a further development in the Tivar range and is designed for applications requiring increased wear and abrasion resistance while still maintaining a very low coefficient of friction. Applications such as grizzlys and chutes are just two applications where Tivar CERAM P has shown these outstanding qualities. TIVAR H.O.T (Higher Operating Temperature) A further development of the Tivar range and having the same low friction and wear properties as standard grade, H.O.T was developed to be used in applications where higher temperatures of up to 135 C are required. TIVAR 1000 Standard 1000 grade material is used for applications that do not require the superior performance of Tivar 88 or Tivar CERAM P. Primarily available in natural colour Tivar 1000 exhibits very good wear and abrasion resistance and has a coefficient of friction of 0.20 which is quite low when compared to many traditional liner materials such as mild steel or 304 Stainless Steel. Tivar 1000 is available in UV stabilised colours, as well as Anti-Static and ESD Black. TIVAR UNIBLEND This value grade is black in colour which provides Anti-Static properties although ESD is also available on request. Possessing low friction properties, very good abrasion and wear resistance, UNIBLEND is the material of choice for budget applications. QEC

3 TIVAR - U.H.M.W.P.E (Ultra High Molecular Weight Polyethylene) QuickSilver Truck Lining Systems QuickSilver high performance dump truck liners are designed to clean-out and clean-up some of the toughest materials including hot asphalt in the very worst conditions. From winter freeze to summer heat, QuickSilver truck liners release sticky materials, meaning faster load release, less equipment damage, reduced chance of tip-over, less wear on hoists, minimal clean-up and reduced downtime. QuickSilver high performance dump truck liners weighs less than both steel and aluminium and is highly abrasion resistant. Impact and corrosion resistance protects the integrity of the original equipment. Superior wear resistance equals more loads per day, all year round. QuickSilver high performance dump truck liners can be fitted in less than one day and requires no on-going maintenance. Breathe new life into worn equipment! Any configuration from dump trailers and bottom dumps to gravel trains and transfer trailers. Reduce replacement costs. Dramatic cost savings can be achieved. FOOD & PHARMACEUTICAL INDUSTRY Tivar Surface-Protect: PET Bottle Handling Anti-Scuffing Grade 2000 x 1000 x 10mm 30mm. Available on request. Also available in rod for feed screws. Tivar Oil Filled : Enhanced lubrication FDA Approved. Available on request. Tivar CleanStat: Specially formulated Anti-Static grade that meets EU and FDA regulations. Available on request. Tivar H.O.T: (Higher Operating Temperature) Specially formulated to maintain key properties in an extended temperature range of 80 C to 135 C. This grade also meets EU and FDA regulations. Available on request. ADDITIONAL FORMS PROFILES: A range of standard profiles is available. Please refer our profiles catalogue.custom profiles can be made to order. Available on request. NUTS & BOLTS: A variety of metric and imperial sizes. Available on request. BALLS: Up to 50mm diameter. Available on request. DURASURF ADHESIVE BACKED TAPES: widths: 15mm 610mm, length: 16 metres. Manufactured in a range of grades including Tivar 1000, 88, Ceram P and Dryslide. Also is manufactured in 150 different Pantone colours. Durasurf is the leading supplier of base material for the snowboarding market. Available on request. 4 5

4 Classification of Plastics SUSTAMID NYLONS High Temperature Plastics PBI PI TPI PAI PES, PPSU PEI, PSU PC-HT PEK PEEK LCP, PPS PTFE, PFA ETFE, PCTFE PVDF 300 C 150 C Nylons are also known as polyamides and constitute the workhorse of Engineering Plastics and are available in a wide range of grades. The primary grade is Type 6 and although originally offered in extruded format (Type 6 E) advanced production techniques now provide this grade in Monomer Cast (Type 6 G) format thus providing increased flexibility of manufacture and improved performance. The Sustamid range of Nylons provide optimum bearing qualities with additional grades providing improvements in abrasion resistance, chemical, thermal and low friction properties. Hardness and strength, yet toughness and tenacity are the combination that makes Nylon so versatile and the chosen product for many applications. Standard Plastics Engineering Plastics PC PA 6-3-T PPE mod. PMMA PA 46, PA 6/6T PET, PA 66 PBT, PA 6 POM PMP PA 11, PA 12 PP 100 C Typical applications are journal and slide bearings, bushings, gears, crane sheaves, cams, pulleys, electrical insulators and wear parts. STANDARD GRADES SUSTAMID PA 6 G NATURAL: The standard basic grade which has the optimum combination of mechanical strength, stiffness, impact strength, good sliding properties and abrasion resistance. A high resistance to aliphatic and aromatic hydrocarbons such as fats, oils and fuels. Natural grade also corresponds to food safety guidelines. PS, ABS, SAN PE SUSTAMID PA 6 GMO (MOLYBDENUM DISULPHIDE ENHANCED): This grade has all the properties of Natural but with the extra advantage of MOS2 solid lubricant to increase hardness, improve frictional properties and abrasion resistance. Amorphous Thermoplastic polymers can be divided into amorphous and semi-crystalline on the basis of their structure Polymers with an amorphous structure are normally transparent and tend to be sensitive to stress cracking. They are suitable for making precision parts due to their high dimensional stability. Semi-crystalline plastics are opaque, mostly tough and show good or very good chemical resistance. Plastics can also be differentiated according to their temperature resistance: High-temperature plastics have long term service temperatures of above 150 C and have a high level of thermo-mechanical properties. Semi-crystalline Plastics suitable for the highest application temperatures (PI, PBI, PTFE) cannot be processed using melting processes. Production of parts is carried out by sintering. Engineering plastics can be used permanently at temperatures between 100 C and 150 C. They exhibit good mechanical properties and good chemical resistance. Standard plastics can be used permanently at temperatures below 100 C. The above pyramid of plastic materials shows a detailed overview of thermoplastic polymers on the basis of these criteria. SUSTAMID PA 6 GOL (OIL FILLED): Also having the properties of standard grade, oil filled enhancement provides a thin film lubricant to the surface of the material but only when subjected to constant pressures and speeds. SUSTAGLIDE - PLUS: A highly modified tribological grade containing a non abrasive mineral filler and specialty lubricants providing increased bearing capacity, higher hardness and temperature stability, increased wear and abrasion resistance together with an extremely low coefficient of friction. This higher performing grade also provides zero stick-slip. 6 7

5 SUSTAMID NYLONS SPECIALTY CAST GRADES (Available on request) SUSTAGLIDE : Modified with a solid lubricant for improved sliding properties and subsequent wear resistance. This grade is green in colour. SUSTAMID 6G PLUS: Modified with a mineral reinforcement material for increased resistance to pressure and a greater E-Modulus coupled with good machining capabilities. This grade is grey in colour. SUSTAMID 6GLU: Combines liquid and solid lubricants for advanced wear resistance and low friction properties. This grade is red in colour. SUSTAMID 6GHI: Modified with an elastomer component for good shock loading and increased impact resistance. SUSTAMID 6GLL: A highly modified copolymer grade which provides much lower moisture absorption and advanced impact resistance. SUSTAMID 6GGK: Modified with glass fibre reinforcement for increase resistance to pressure resulting in greatly improved dimensional stability. SUSTAFLEX : Modified with a high percentage of elastomer this grade exhibits extremely high impact resistance. SUSTAMID 6GHS: A black coloured grade modified with antioxidants for applications at higher service temperatures. OTHER NYLON GRADES Type 66: Higher mechanical strength and continuous service temperature than Type 6. Type 66 MO: Type 66 with the inclusion of molybdenum disulphide solid lubricant. Type 66-30% Glass Filled: Higher stiffness and increased dimensional and thermal stability. Type 12: Lower water absorption and increased impact strength. Type 12 MO: Enhanced lubrication and UV resistance. Type 12-30% Glass Filled: Higher hardness and stiffness in a natural colour. Type 46 High Heat Grade: Higher continuous service temperature. SUSTARIN ACETAL COPOLYMER P.O.M (Poly Oxy Methylene) Sustarin Acetal is a high crystalline thermoplastic with a high level of stability and rigidity as well as good sliding properties and wear resistance with low moisture absorption. Its good dimensional stability, exceptional fatigue resistance and excellent machining properties make Sustarin Acetal a versatile design material. Stability, rigidity and dimensional stability can be further improved by adding glass fibres as filler, although this decreases sliding properties. A distinction is made between homopolymer (POM-H-Delrin ) and copolymers (POM-C-Hostaform ); homopolymers have a higher density, hardness and stability due to their higher degree of crystallinity. However, copolymers have a higher impact resistance, greater abrasion resistance and better thermal / chemical stability. Main Properties High stability High rigidity High hardness Good impact resistance, also at low temperatures Low level of moisture absorption (at saturation 0.8%) Good creep resistance High dimensional stability Resistant to hydrolysis (up to +60 C) Physiologically safe Slip sliding Properties Sustarin C has excellent sliding properties and good wear resistance. Together with its other outstanding properties, Sustarin C is well suited for sliding applications with medium to high loads. This also applies to applications where high levels of humidity or wetness are to be expected. Chemical Resistance Sustarin C is resistant to weak acids, weak and strong alkaline solutions, organic solvents, petrol, oils and greases. It is not resistant to strong acids (ph < 4) or oxidising agents. Typical applications include bearings, bushings, wear plates, electrical components, gears, sliding elements, pump components. SPECIALTY GRADES (Available on request) SUSTARIN - H (DELRIN -HOMOPOLYMER) SUSTARIN TF: P.T.F.E filled for added low friction. SUSTARIN GF25: 25% Glass Filled for added stiffness and stability SUSTARIN ELS: Electrically Conductive` SUSTARIN AS: Anti-Static POMALUX CN-F: Carbon Fibre Filled POMALUX CN-SS: Stainless Steel Filled POMALUX SD-A: Static Dissipative non-carbon filled Beige in colour 8 9

6 POLYCARBONATE SUSTANAT Polycarbonate is a carbonated Bisphenol A, a transparent (sheet) or semi-transparent (rod) material of high strength with an excellent balance of toughness, clarity and high heat deflection, a versatile engineering thermoplastic. Dimensional stability, excellent electrical insulation properties and inherent ignition resistance are its other outstanding features. Polycarbonate exhibits very high impact strength over a wide range of temperatures from -54 C to +121 C. Humidity changes have little effect on dimensions of moulded polycarbonate parts. Even boiling water does not change dimensions more than 0.001m/m after parts are returned to room temperature however continuous exposure in hot water at 65 C cause gradual embrittlement. Sustanat Rod is a specially formulated steam resistant food grade which will sustain steam sterilisation for up to 100 hours at 120 C making it useful for applications in the medical field. Main Properties Light transmission of 85%-89% (ASTM D1003) Excellent impact strength (250 times stronger than standard glass on impact) Very ductile Excellent sound attenuation and thermal insulation Excellent electrical insulation Chemical Resistance Polycarbonate is resistant to dilute organic and inorganic acids, water, vegetable and silicone oils, neutral salts, aliphatic hydrocarbons and alcohols. Aldehydes, ethers, esters, ketones, perchlorinated hydrocarbons and aromatic hydrocarbons have adverse affects. Alkalines, alkali salts, amines and high ozone concentrations destroy polycarbonate. Extreme care must be taken when machining as conventional cutting fluids will also adversely affect polycarbonate. Water or compressed air is recommended. Mar resistant sheet provides improved chemical protection*. Applications: architectural glazing, machinery safety guards, sight glasses, electrical insulators. POLYCARBONATE SUSTANAT STANDARD GRADES: SHEET SIZES: AVAILABLE ON REQUEST: TUBES: Clear UV Resistant & MAR Resistant* 2440mm x 1220mm & 2440mm x 1830mm Custom sheet sizes available on request based on minimum economic quantities. Tinted sheet, Formable Mar Resistant & Anti-Fogging sheet 6.3mm OD 203mm OD Ex Stock RODS: SUSTANAT 16mm 200mm ZELUX 230mm 380mm SHEETS THICKNESSES: SUSTANAT 16mm 80mm ZELUX 90mm 150mm SHEET SIZES: SUSTANAT 620mm X 3000mm & 310mm X 3000mm ZELUX 2440mm x 1220mm & 610mm x 1220mm ZELUX GLASS FILLED: Rod & Sheet in 10%, 20%, 30% & 40% glass content ARMOR USA : ACRYLIC LAMINATED POLYCARBONATE & GLASS CLAD POLYCARBONATE BALLSTIC GRADES Acrylic has excellent optical properties having 92% light transmission thereby equalling the clarity of glass yet it has 8 times the impact strength. Acrylic is widely used in display applications due to its excellent visual appearance, ease of fabrication and is available in a number of formats such as sheet, rod and tubing. Acrylic sheet is also available in a range of colours, mirror finishes and tints. Outstanding weatherability also makes it an ideal material for exterior glazing and signage applications. Please contact your nearest E-Plas sales office regarding sheet sizes, thicknesses, solid rods and tube diameters. SPECIALTY GRADES (Available on request) UVT: Ultraviolet Transmitting Sheet UVF: Ultraviolet Filtering Sheet IFT: Infrared Transmitting sheet PVHO: Pressurised Vessel Human Occupancy Sheet Military Aircraft Specification Sheet Fluorescent Rod and Sheet Coloured Tubing 10 11

7 P.E.T.G (VIVAK ) A new generation clear material which exhibits excellent optical clarity combined with impact strength second only to Polycarbonate and very good chemical resistance. This material is quite versatile and can be cold formed and fabricated with ease. Sheets are available in thicknesses ranging from 1.0mm to 12.0 mm. SUSTADUR P.E.T.P (Poly Ethylene Terephthalate) The molecule structure of P.E.T.P can be produced either as an amorphous or semi-crystalline thermoplastic. The amorphous type is crystal clear with lower mechanical stability and inferior sliding properties. Sustadur is a semi-crystalline type which has a higher level of hardness, rigidity and stability with excellent sliding properties and low sliding abrasion. Because of its good creep resistance, low level of moisture absorption and excellent dimensional stability, Sustadur is ideally suited for complex parts with the highest demands on dimensional stability and surface finish. The wear resistance and sliding properties of Sustadur - TF have been improved, due to a much lower coefficient of friction, compared to pure P.E.T.P by adding a special homogenously distributed solid lubricating agent. A very low rate of thermal expansion makes Sustadur an excellent choice for close tolerance parts and together with its high hardness makes it ideal for machining. It also a has a very useful working temperature of -30 C to +120 C Main Properties High stability High rigidity High hardness Low moisture absorption (at saturation 0.5%) Very good creep resistance Very high dimensional stability Very low sliding friction Very abrasion and wear resistance Resistant to hydrolysis (up to +70 C) Physiologically safe Sliding Properties Sustadur has excellent sliding properties, very good wear resistance and, in combination with its other properties, is and excellent material for highly loaded sliding applications. This also applies tom applications where high levels of humidity or wetness are expected. The modified Sustadur - TF is especially suitable for highly loaded sliding SUSTADUR P.E.T.P (Poly Ethylene Terephthalate) applications in dry running operations due to its integrated solid lubricating agent. Sustadur - TF has a much higher loadbearing strength (pressure-velocity limiting value) compared to pure P.E.T.P and also prevents the stick-slip effect. Chemical Resistance Sustadur is resistant to weak acids and alkaline solutions, salt solutions, perchlorinated and fluorinated hydrocarbons, oils, fuels, solvents and surface-active substances. Strong polar solvents have an irreversible swelling effect. Sustadur is not resistant to strong acids or alkaline solutions, esters, ketones or chlorinated hydrocarbons. Typical applications include bushes, bearings, sliding elements, insulators, cam discs and rollers. RIGID P.V.C (INDUSTRIAL GREY AND CLEAR) Polyvinylchloride industrial grade has excellent chemical resistance, electrical insulation properties and has a flammability rating of V0 according to UL 94 (Underwriters Laboratories) classification. Ease of fabrication including weldability and low cost makes P.V.C the popular choice for applications in the chemical industry, electroplating and laboratory market. Primarily available in grey colour a limited range of clear sheet is available. SPECIALTIES WHITE SHEET C.P.V.C SHEET PIPE PROFILES COLOURED (CELUKA PROCESS) FOAMED RIGID SHEET HIGH DENSITY POLYETHYLENE (H.D.P.E) (PE 300) High Density polyethylene has good chemical resistance although it is affected by aggressive oxidising agents such as nitric acid and aromatic hydrocarbons. It does not absorb moisture and has good electrical properties and a certain degree of toughness. Although having similar mechanical properties to U.H.M.W.P.E it does not have the same abrasion resistance, coefficient of friction, impact strength or wear properties and therefore should not be considered as a low cost option in arduous applications. Applications in chemical tanks, cutting boards, low duty bearings and wear strips. H.D.P.E is available in natural & black coloured rod and sheet. Also available is Low Density (L.D.P.E) Polyethylene natural sheet primarily used for orthotic and prosthetics

8 POLYPROPYLENE (P.P) Polypropylene Copolymer has very good chemical resistance at elevated temperatures combined with and good mechanical strength although it lacks the self lubricating properties and wear resistance of materials such as Nylons and Acetals. Minimal moisture absorption of 0.03% and a continuous working temperature range of -160 C (copolymer) to +100 C with short term VIRGIN - P.T.F.E ( Polyterafluorpolyethylene) Field of Application: Mechanical seals, gaskets, packing s, electrical insulators, bridge bearing pads, chemical bellows, vee rings, valve seats, spiral back-up rings, expansions bearings, chemical transfer tubing, linings and coatings and laboratory ware. excursions up +130 C makes Polypropylene an ideal candidate in mineral and chemical processing applications. Most commonly grey in colour (RAL 7032) and also FDA approved it is available in rod and sheet. Applications: Chemical tanks and liners, pump components, orthotics & prosthetics. SPECIALTY GRADES ON REQUEST HOMOPOLYMER POLYESTER FABRIC & GLASS BACKED SHEET & ROLLS NATURAL COLOURED SHEET GLASS FILLED ANTI STATIC ELECTROSTATIC DISSIPATIVE FLAME RETARDANT PIPES VIRGIN - P.T.F.E ( Polyterafluorpolyethylene) Teflon has been on the market for many years however new applications for this material are being discovered everyday. This material is very well known for its non-stick and low friction properties however it also has exceptional chemical resistance and outstanding electrical insulation properties both at elevated temperatures. Chemically inert Insoluble in all known solvents below 260 C High thermal stability, continuous service temperature range -270 C to 260 C Extremely low coefficient of friction Outstanding electrical properties Very high resistance to environmental stress cracking and weathering Limited use in structural components due to a low modulus of elasticity Low abrasion resistance Low mechanical strength EU & FDA approval for direct contact with food Readily machineable MODIFIED GRADES 25% GLASS FILLED P.T.F.E To further enhance the properties of P.T.F.E milled glass fibres have been added to the polymer without greatly affecting chemical and electrical properties but add to the mechanical strength. Compressive properties and creep strength are improved by as much as 40% together with a dramatic increase in abrasion resistance. Higher compressive strength Higher hardness Improved wear and abrasion resistance Increased dimensional stability Lower linear thermal expansion Improved thermal stability Not approved for direct food contact applications Slightly lower electrical properties Abrasive against mating surfaces Can be attacked by Alkali solutions 23% GLASS + 2% MOLYBDENUM DISULPHIDE Having nearly all the properties of 25% Glass Filled, the addition of solid lubricant MoS2 reduces the starting coefficient of friction and steady-state wear. While standard glass inclusion can contribute to mating surface wear this effect is reduced. Improved friction properties Increased stiffness Improved dimensional stability Improved dry running capability Improved abrasion resistance 60% BRONZE FILLED The inclusion of bronze particles (60% by weight) greatly improves mechanical strength without affecting thermal properties and is beneficial in applications requiring higher mechanical loading. In addition to mechanical strength thermal conductivity is enhanced enabling more efficient transfer of excess and unwanted heat. A higher tensile strength and a reduction in creep and elongation are also benefits

9 MODIFIED GRADES 125% increase in tensile strength 66% lower elongation 70% lower creep 10 times better PV limit 22% lower thermal expansion 60% higher thermal conductivity Poor electrical insulation Lower chemical resistance 60% STAINLESS STEEEL FILLED Offering all the features of bronze filled grade but with greatly increased mechanical properties while yet retaining chemical resistance. CARBON FILLED This grade maintains the same levels of chemical resistance as virgin grade which results in excellent resistance to corrosive environments but also exhibits good initial wear in rubbing or sliding applications in both dry and wet operations. It is frequently used in piston ring applications to reduce cylinder wall wear by entrapping abrasive foreign particles in the relatively soft surface. The level of carbon can range from 5% to 33% depending on the application and is also available with a graphite additive to further improve sliding properties. RULON Rulon is a family of polymeric fluoropolymer formulations designed for to perform in a number of applications and in particular has been expressly designed to run against soft materials such as brass, aluminium, zinc, other plastics and even 316SS. Rulon does not deploy abrasive and hard inorganic fillers such as glass, graphite and silicates which abrade and scratch soft mating surfaces, or even on occasion some of the harder ones. Where brass and aluminium mating surfaces cannot be used with standard filled grades of P.T.F.E Rulon grades will provide good service. Comprising 16 specific formulations, including a specific FDA approved grade for direct food contact, a Rulon grade will satisfy your requirements. EKONOL Ekonol is a wholly aromatic polyester resin and when combined with P.T.F.E produces a composite material that has excellent temperature stability and wear resistance. This grade will not wear metal surfaces particularly brass and aluminium and it resists self-wear better than any other filled P.T.F.E blended material. Very low creep Increased stiffness Very low elongation Extremely low coefficient of friction High PV limit Very good chemical resistance High dimensional stability Excellent corrosion resistance High thermal transfer FLUOROPOLYMERS P.V.D.F (POLYVINYLIDENE FLUORIDE-KYNAR ) P.V.D.F has exceptional chemical resistance combined with good mechanical strength over a good temperature range. Compared to other fluorine containing polymers, PVDF offers many advantages especially in the area of processing where the material is often moulded, fabricated and welded or machined to produce good tolerance parts and components. Ease of use FDA approved -30 C to 140 C temperature range Good mechanical strength Flame retardant UV resistant Impermeable to gases High tensile and impact strength Good mechanical properties over a broad temperature range F.E.P (FLUOROETHYLENE HEXAPROPYLENE) Maximum working temperature of 204 C Very high chemical resistance FDA and USP VI approved Excellent transmission of UV rays Lower gas permeability than P.T.F.E Thermoformable Excellent electrical properties Low absorption of solvents Unaffected by wether, extreme heat or cold conditions UL 94 VO flammability rated Gamma, e-beam, ETO and autoclave sterilisable 16 17

10 FLUOROPOLYMERS E.C.T.F.E (ETHYLENECHLOROTRIFLUOROETHYLENE COPOLYMER-HALAR) E.C.T.F.E has a unique chemical structure which results in a material that has remarkable resistance to most organic and inorganic chemicals as well as solvents which have no affect under 120 C. E.C.T.F.E also has excellent mechanical strength with properties similar to polyamide. Resistant to acids, bases, solvents and chlorine Continuous working temperature from -269 C to 140 C (short term 180 C) Good weatherability UL 94 V0 flame rating Excellent wear and abrasion resistance FDA & EU approval for food contact Good electrical properties Good low friction High purity Easily fabricated and welded Machineable Resistant to bioorganic films and bacterial colonies Excellent barrier properties High impact strength FLUOROPOLYMERS P.F.A (PERFLUOROALKOXY) Closer to Virgin PTFE in temperature capability but with a higher mechanical strength and resistance to wear and abrasion PFA has high purity and is not attacked by inorganic acids, bases, halogens, metal salt solutions, organic acids or anhydrides. Aliphatic and aromatic hydrocarbons, alcohols, aldehydes, ketones, ethers, amines, esters, chlorinated compounds and other polymer solvents have little effect. Maximum working temperature 260 C Low gas permeability High purity Smoother surface texture than FEP or PTFE High mechanical strength at elevated temperatures UL 94 V0 Flame rating Excellent electrical properties Limiting Oxygen Index 95 Gamma, ETO, e-beam autoclave sterilisable P.C.T.F.E (POLYCHRLOROTRIFLUOROETHYLENE KEL-F ) A strong fluorine containing polymer which has some unique properties especially with regard to its Limiting Oxygen Index being the best of any plastic material at >95. E.T.F.E (ETHYLENETETRAFLUOROETHYLENE COPOLYMER TEFZEL ) Maximum working temperature 150 C Gamma, ETO and e-beam sterilisable Excellent chemical resistance Higher tensile strength and creep resistance than PTFE UL 94 V0 Flame rating Limiting Oxygen Index of 30 Excellent resistance to weathering and ageing High stiffness Excellent weather resistance Good transparency Low permeability to water vapour Physiologically inert Service temperature of 150 C 18 19

11 POLYURETHANE ELASTOMER Polyurethanes are unique materials as they can be engineered for softness (rubber Shore A scale) and hardness (rigid plastic shore D scale) as well as being produced as stock shapes such as rod, sheet and tube or cast as a net shape or onto to metal substrates. Rebound and memory are two main features of P.U materials and some others are as follows. High friction Good impact strength Very good abrasion resistance Excellent vibration and damping properties Highly resistant to oxygen, ozone, oils and solvents Working temperature range of -50 C to C THERMOSETS (BAKELITE ) LAMINATES Industrial laminates are commonly manufactured from phenolic, epoxy, polyester; melamine or silicone resins combined with fine, medium or coarse weave fabrics such as cotton, fibreglass and Kraft paper grades. Each resin and reinforcement combination produces a material with varying mechanical, electrical and thermal properties. These materials are classified under their NEMA designation of X, XX, XXP (Phenolic Paper) G7, G10, G11, FR4 (Epoxy & Melamine Glass) C & CE (Phenolic Fabric), and Euro standards EN60893 / IEC 893. High Performance Materials SUSTA PEEK A partially crystalline thermoplastic and belongs to the family of Poly Ether Ketones. This high performance plastic is especially characterised by its well balanced profile of properties and its wide range of applications. The optimal relationship between stiffness, strength, tenacity, low creep and high E-modulus make it a valuable material for a vast range of highly strained components. Susta PEEK Virgin grade has a high dimensional stability and deformation resistance under heat as well as excellent electrical properties, abrasion resistance and very high chemical resistance. Rod available from stock PEEK MOD has excellent friction and wear properties which are optimised this specially formulated tribological grade which contains 10% Graphite, 10% carbon Fibre and 10% PTFE. Rod available from stock PEEK 30% Glass Filled exhibits a very high heat distortion temperature of up to 315 C with a continuous working temperature of 260 C combined with high stiffness and stability. PEEK 30% Carbon Fibre Filled has high stiffness with extremely low elongation and coefficient of linear thermal expansion resulting in a material with high stability under load at elevated temperatures. PEEK can be characterised by the following properties. Excellent hydrolysis and chemical resistance Good strength and stiffness Good tribological properties Good electrical properties UL 94 V0 flammability Excellent radiation resistance to 1100 M Rads Continuous service temperature of 260 on all grades FDA approval or Virgin Grade Fields of application include bushes, bearings, seals, rotor arms, friction discs, valve linings, pump impellers, compressor valve plates and electrical insulators. PEEK MG (Medical Grade) and HT (Higher Temperature) available on request

12 High Performance Materials POLYIMIDE (VESPEL ) Polyimides combine the physical properties of plastics, metals and ceramics-plus their own unique properties- Vespel parts provided unparalleled reliability especially in operating environments that damage or destroy other materials. Vespel bearings and bushings can extend the service life and increase operating efficiency. Vespel is available in a number of grades and specialty formulations to suit a wide variety of applications. Vespel can be characterised by the following. Long life and wear resistance with unlubricated pressure-velocity limits to 300,000 psi-fpm and even higher with lubricated grades. Temperature resistance is extremely good from cryogenic temperatures to +288 C continuous and short term use up to 482 C. Vespel has no known melting point. Resists creep and permanent deformation even at high temperatures under continuous load. Low coefficient of friction over a broad range of pressures and velocities and Vespel parts resist seize-up even if lubrication fails. Chemically compatible with fuels, solvents, industrial and hydraulic fluids and many other compounds. Performs in high vacuum with ultra low outgassing. Fields of application. Spring retainer 350,000 psi-fpm and 2,400 oscillations per minute, variable vane bushings on jet engines at 340 C, thrust washers in heavy-duty planetary transmissions 350,000 psi-fpm at 175 C and high speed bushings operating at a velocity of 580 m/minute. SUSTATRON P.P.S (POLY PHENYLENE SULPHIDE) P.P.S also known as Ryton has excellent mechanical strength at elevated temperatures combined with low flammability, high chemical resistance, UV resistance and low moisture absorption. This material is manufactured in Virgin grade, 40% Glass Filled for additional stiffness and dimensional stability; and Bearing Grade for tribological applications. Sustatron can be characterised by the following. Excellent chemical resistance Extra high strength in glass filled Good weatherability and radiation resistance Minimal moisture absorption and resistance to hydrolysis Excellent electrical insulation properties Continuous service temperature to 220 C Fields of application: Automotive under bonnet parts, electrical insulators, chip bases, sockets, pump parts, valves, sterilising equipment in medical applications. High Performance Materials SUSTASON P.S.U (POLYSULPHONE) Also known as Ultrason S and Udel, P.S.U remains stable resisting creep and deformation under continuous load at elevated temperatures. High tensile strength at upper limit temperatures sees P.S.U retain a high flexural modulus. High thermal stability, X-ray and microwave transparency, resistance to hydrolysis and autoclaving and make PSU ideal for medical applications hence its approval by FDA, NSF, 3A Sanitary and Pharmacopeia P V1. Polysulphone can be characterised by the following properties. Excellent chemical resistance Steam sterilisable up to 30,000 times without mechanical degradation Continuous service temperature of -50 C to 160 C Excellent electrical properties Resistant to beta, gamma and X-ray radiation Flame resistant Good clarity (honey coloured in natural) Fields of application: laboratory parts, medical devices, microwave dishes, electrical connectors. SUSTASON P.E.S (POLYETHERSULPHONE) Also known as Ultrason E and Radel Polyethersulphone is a very high heat partially stabilised aromatic thermoplastic. Having high strength between -100 C and 200 C continuously and intermittently to 260 C PES has low combustibility and low smoke emission. Hydrolysis resistant and translucent, amorphous P.E.S can be characterised by the following. Outstanding creep resistance Excellent dimensional stability and mechanical properties Good weatherability and solvent resistance Continuous working temperature in air of -50 C to 180 C Steam sterilisable UL94 V0 flammability Transparent yellow colour FDA approved SUSTASON P.P.S.U (POLYPHENYLSULPHONE) The resin for this material produced by Solvay Advanced Polymers under the trade name Radel R with the most common rod and sheet grade being R5500. Offering outstanding hydrolysis resistance and high temperature capabilities combined with inherent flame retardancy make P.P.S.U and ideal material for applications in the medical field. P.P.S.U can be characterised by the flowing. Exceptional resistance to steam sterilization Excellent chemical resistance Heat Deflection 207 C Outstanding resistance to environmental stress cracking Excellent toughness 22 23

13 High Performance Materials Special colours available Excellent gamma & X-ray radiation resistance Especially suitable for parts where P.E.I, P.S.U & P.E.S cannot fulfil design requirements and also offers higher impact strength, chemical resistance and hydrolysis resistance. SUSTA P.E.I (POLY ETHER IMIDE) Recognised under the trade name Ultem P.E.I is another amorphous polymer which possesses a range of useful characteristics including high strength at elevated temperatures, high modulus of elasticity and broad chemical resistance. P.E.I is amber coloured in natural format however glass filled grades appear tan or greenish in colour. Other benefits include low NBS smoke evolution, a superior L.O.I (Limiting Oxygen Index) UV stability and FDA compliance. P.E.I can be characterised by the following. Retains stiffness at -20 C to 166 C Microwave transparent Flame retardant and low smoke emission Excellent electrical properties High tensile and flexural strength Broad chemical resistance Good resistance to environmental stress cracking Also manufactured in 20% & 30% Glass Filled grades SUSTA P.P.E (POLY PHENYLENE ETHER) This grafted polymer manufactured under the trade name Noryl has excellent physical, chemical and electrical properties. Also known as Poly Phenylene Oxide this material is characterised by the following. Low density High strength High stiffness Low water absorption Good electrical properties Good resistance to hydrolysis Excellent resistance to acids and alkaline solutions Self extinguishing Also available in 30% Glass Filled for added stiffness & stability MISCELLANEOUS MATERIALS A.B.S P.A.I (Torlon ) Bulitex / Versitex (Fibreglass Reinforced PP) P.B.I (Celazole ) Thermoformable Plastics Thermoformable or more precisely vacuum formable materials have been in existence for many years and plastics such as Acrylic, Polycarbonate, PVC, ABS and High Impact Polystyrene are well accepted in many applications. However, specialty engineered sheet plastics that can also be vacuum formed are now available. Below are some of these new generation materials. Please note that these materials are not stock items. Sustavacu A 12% Glass filled Type 6 nylon, a newly developed thermoplastic sheet that allows economical production of high-quality parts based on this well known engineering thermoplastic. The parameters fro processing were determined by in numerous thermoforming tests conducted by the Application Technology Department of ILLIG AG, a world leader in thermoforming equipment. The properties of Sustavacu can be characterised by the following. Excellent thermoformability Very high mechanical strength High stiffness & rigidity Excellent creep resistance Excellent dimensional stability Very good impact strength High resistance to solvents, fuels and lubricants Excellent continuous service temperature range of -20 C to +140 C High resistance to deformation at elevated temperatures Can be friction or heat welded Can be glued Printable and vacuum metallised Fields of application: automotive components such as housings in HVAC applications, bezels, impact covers and fenders. SPARTECH - ROYALITE Spartech plastics are a specialist manufacturer of thermoforming sheet materials in a wide variety of polymers, alloys and proprietary blends designed to suit a number of demanding applications. Below are just two of their specialty materials although they manufacture grades to suit applications such as Mass transit, Aerospace, RV and industrial parts. Royalite R84 is a unique extreme weather resistant alloy sheet that offers a consistent low-gloss level not found with other weatherable sheet products and combined with exceptional high impact strength is an ideal replacement for traditional materials. Features include the following. High impact strength and stiffness Manufactured in 23 standard colours and custom matching is available Available as a solid sheet or cap sheet over ABS 24 25

14 Thermoformable Plastics Royalite R86 is a weatherable PVC/Acrylic alloy similar to R84 but with gloss retention under outdoor exposure conditions. It is cost competitive due to its lower specific gravity which reduces the weight per part. R86 is superior to Korad capped and painted ABS in impact retention plus providing the added benefit of flame retardancy. Both R84 & R86 are made to order. PEEK, PPS and PPSU The properties of these materials are already well known and are now manufactured in thin gauge for thermoforming. Manufacturing First introduced through the acquisition of Parr Engineering over 10 years ago to not only compliment our existing stock shape business but to provide our customers with complete finished component parts. The E-Plas manufacturing division has developed into an integral part of the company. Utilising state-of-the-art C.A.D / C.A.M (Computer Aided Design / Computer Aided Manufacturing) technology and C.N.C (Computer Numerically Controlled) metal and wood working machinery, E-Plas is able to custom machine to your individual requirements. Due to the elastic nature of many of these materials, special techniques are required to ensure that the materials are machined to the required dimension and accepted ISO EN tolerances. Plastic machining has evolved into a specialist field requiring highly trained technicians able to precision machine complex shapes from highly unique materials with special properties each having their own idiosyncrasies. As specialists in this field, E-Plas Pty. Ltd. is able to quote on machined components and fabricated parts based on the most efficient and cost effective methods of manufacturing

15 ENGINEERING & INDUSTRIAL PLASTICS VICTORIA E-PLAS P/L Head Office & Accounts 40 Ovata Drive, Tullamarine VIC 3043 Tel: Fx: E-PLAS P/L Manufacturing 40 Ovata Drive, Tullamarine VIC 3043 Tel: Fx: E-PLAS P/L Sales & Central Warehouse 25 Ovata Drive, Tullamarine VIC 3043 Tel: Fx: NEW SOUTH WALES E-PLAS P/L 1/87 Station Road, Seven Hills NSW 2147 Ph: Fx: QUEENSLAND E-PLAS P/L 17 Darnick Street, Underwood QLD 4119 Ph: Fx: WESTERN AUSTRALIA E-PLAS P/L 7 Brennan Way, Belmont WA 6104 Ph: Fx: perth@eplas.com.au visit our website at SOUTH AUSTRALIA E-PLAS P/L 2/62 Pym Street, Dudley Park SA 5008 Ph: Fx: adelaide@eplas.com.au Ph: Issue: 3 Revision: 4 August 2012