Products

A translucent beige compound with semi-crystalline perfluoropolymer nano-filler, specially developed to meet the demands of the semiconductor and bio-analytical industries. Compatible with fluorine based chemistries and universally suitable for both wet and dry semiconductor processes including Lithography, Plasma, PVD, CVD, Etch, Stripping and Cleaning.Perlast® G74P combines a fully fluorinated polymer backbone, a fully fluorinated nano-filler system (no inorganic fillers) and a highly fluorinated cross-linking process, which results in a perfluoroelastomer with unrivaled purity, chemical resistance and mechanical properties.Perlast® G74P exhibits extremely low out-gassing properties, making it ideal for use in vacuum applications.Key Attributes Exceptionally pure - does not contain any inorganic fillers which may cause particulation problems. Excellent chemical and temperature resistance. Excellent mechanical properties. Extremely low out-gassing properties making it ideal for vacuum sealing applications. High material compliance reduces surface permeation. Reduced first wafer effect. Lower cost of ownership. Typical Applications Dynamic seals Static seals Wafer-handling products

A translucent beige compound with semi-crystalline perfluoropolymer nano-filler, specially developed to meet the demands of the semiconductor and bio-analytical industries. Compatible with fluorine based chemistries and universally suitable for both wet and dry semiconductor processes including Lithography, Plasma, PVD, CVD, Etch, Stripping and Cleaning.Perlast® G67P combines a fully fluorinated polymer backbone, a fully fluorinated nano-filler system (no inorganic fillers) and a highly fluorinated cross-linking process, which results in a perfluoroelastomer with unrivaled purity and chemical resistance.Perlast® G67P has a significantly lower compressive modulus than traditional perfluoroelastomers, making it highly compliant. So for a given compression, it exhibits a low reaction force, this results in lower stress on the seal, which leads to longer life expectancy.Key Attributes Exceptionally pure - does not contain any inorganic fillers which may cause particulation problems. Excellent chemical and temperature resistance. Excellent mechanical properties. Extremely low out-gassing properties making it ideal for vacuum sealing applications. High sealing efficiency. High material compliance reduces surface permeation. Reduced first wafer effect. Lower cost of ownership. Typical Applications Dynamic seals Static seals Wafer-handling products

Description Perlast® G70H provides optimal performance in high-temperature, chemically and mechanically demanding environments. This highly reinforced material offers extended seal life, offering low plasma etch rates in flat panel and thin-film solar CVD processes and the high mechanical strength needed to cope with the high forces repeatedly applied in these large scale applications.Perlast® G70H is available as fully molded O-rings (any size up to 2m/6.5ft internal diameter) and fully molded formed slit valve door seals up to 3m in length for generation 10 and above.Key Attributes Excellent plasma resistance High temperature performance High mechanical strength High abrasion resistance Extremely low out-gassing properties Typical Applications Slit valve door seals ISO valve seals Load lock seals NW / KF / ISO O-rings

V70SW is a peroxide-cured FDA-compliant, fluoroelastomer (FKM) material developed to withstand steam-in-place (SIP) and clean-in-place (CIP) procedures within pipe work and vessels.Unlike other FDA-compliant fluoroelastomers, V70SW provides superior steam resistance, ideal for use in Stage II Sterilization processes which require exposure to steam up to 200°C (392°F).V70SW can be used for all types of applications requiring FDA and USP Class VI compliance. It is suitable for use in all product contact applications including dry, aqueous and fatty media.Key Attributes Excellent steam resistance up to 200°C Superior resistance to a wide range of solvents & chemicals Superior mechanical properties FDA compliant - extraction tested to CFR 21 § 177.2600(e,f) USP Class VI compliant 3-A Standard 18-03 Class 1 compliant Free from Animal Derived Ingredients Typical ApplicationsRecommended for use hygienic sealing in pharmaceutical, bio-analytical and food processing applications. O-rings Gaskets Hygienic/sanitary couplings & pipe connectors Ball segment valve seals (inflatable seals)

Description Perlast® G75TX is the ultimate ‘next generation' perfluoroelastomer, offering a combination of excellent chemical resistance and ultra-high temperature stability, simultaneously extending the operating limits in all aspects.Perlast® G75TX has been formulated to provide increased resistance to a broad range of chemicals by carefully controlling the molecular architecture. In addition, this perfluoroelastomer has low permeability and as a result, it is less prone to swelling, leading to extended in- service performance in, for example, valves, pumps and mechanical seals.Perlast® G75TX is suitable for both dynamic and static applications and can be fully molded into O-rings (any size up to 2.5m/8ft external diameter) and custom shapes.Key Attributes Very high temperature resistance Ultra low compression set Excellent chemical resistance to a broad range of chemicals Exceptional acid and amine resistance Superior mechanical properties Long-term sealing efficiency at high temperatures Extremely low out-gassing properties Good steam resistance (ASME BPE 2000) Typical Applications Aerospace Chemical Processing Diesel Semiconductor Oil & Gas

Perlast® G76W is an ivory colored perfluoroelastomer developed as a cost effective material for use in demanding applications within the industrial, analytical and automotive sectors.Perlast® G76W incorporates a reinforcing filler system which delivers outstanding chemical resistance against a wide range of chemicals and solvents typically used in paint spray, chromatography, mass spectroscopy, detergent dispensers, printing and industrial applications.Perlast® G76W provides excellent sealing performance in cost sensitive applications and its superior chemical resistance is complimented by exceptionally low compression set, high elongation and high tensile strength, ensuring maximum sealing efficiency. High elongation allows easy installation into small diameter piston grooves.Key Attributes Cost effective high performance perfluoroelastomer Outstanding solvent resistance Excellent resistance to reactive chemistries and oxidizing agents Low compression set High sealing efficiency Strong physical characteristics Easy to install Typical Applications O-rings Static & Dynamic seals Lip Seals Check Valves Miniature Pumps & Valves Paint Spray Heads Ink Jet heads Detergent Dispensers

Perlast® G80A uses a unique molecular cross-linking technology to offer the broadest range of chemical resistance of any FFKM with the ability to operate up to a maximum temperature of 260°C (500°F).An extremely versatile material, Perlast® G80A is suitable for 90% of sealing applications encountered in the chemical processing and refining industries, providing excellent resistance to highly aggressive acids, amines, chlorine and solvent-based chemistries.

V71C is a Terpolymer FKM material developed to offer increased efficiency and service life in low temperature applications.V71C extends the operational performance of FKM seals by a full 15°C lower than is possible with well established low temperature FKM grades. It sets a new industry benchmark in low temperature performance.V71C exhibits the same chemical and mechanical properties as B-type and G-type FKM grades.Available in any sized O-ring (fully molded up to 2m/6.5ft internal diameter) and custom designed components.Key Attributes With a glass transition of -40°C (-40°F), V71C offers the widest operating temperature range of -51°C to +225°C Low compression set giving excellent seal performance Good elongation properties making fitting easier even at low temperature Excellent resistance to petroleum, oil, silicone and di-ester liquids Typical Applications Valves and pumps in cold (Arctic) operating environments Mechanical seals Flow meters & sensors Seal applications that are exposed to cold situations or high temperature variations.

V76F is a peroxide-cured tetrapolymer (70% fluorine) formulated for high performance sealing applications in today's aggressive industrial environments.V76F has been developed to provide outstanding resistance to solvents, fuels, hot water and steam (above 150°C/302°F).V76F also offers superior resistance to acids, oils, coolants and hydraulic fluids, making it ideal for use in fuel systems, chemical processing equipment and certain critical diesel engine locations.Alternative to lead-containing (litharge-cured) steam resistant grades.Key Attributes Excellent resistance to fuels and solvents Excellent resistance to oils, steam/water and hydraulic fluids High temperature performance Superior long-term sealing performance Typical Applications Marine diesel engines (e.g. fuel systems, cooling ports) Biofuel processing equipment Heat exchangers Paper/pulp processing equipment Hot water/steam systems

Description Perlast® G75B offers a unique blend of excellent chemical resistance, mechanical properties and high temperature stability, simultaneously extending the operating limits in all three aspects.Perlast® G75B has been specially formulated to provide increased acid resistance by eliminating fillers that are prone to acid attack and optimizing the polymer structure. In addition, this perfluoroelastomer has low permeability and as a result, it is less prone to swelling, leading to extended in-service performance in, for example, valves, pumps and mechanical seals.A high modulus makes Perlast® G75B resistant to extrusion and ideal for use in medium-high pressure applications. In addition, the low cumulative compression set provides a high mean-time between maintenance cycles in hot chemically aggressive environments.Perlast® G75B is suitable for both dynamic and static applications and can be fully molded into O-rings (any size up to 2m/6.5ft internal diameter) and custom shapes.Key Attributes Excellent chemical resistance to a wide range of chemicals Exceptional acid and amine resistance Superior mechanical properties Long-term sealing efficiency at high temperature Extremely low out-gassing properties Good steam resistance (ASME BPE 2000) Less than 2% swell in MIL-L-23699C jet oil after 336 hours at 200°C Typical Applications Aerospace Chemical Processing Diesel Semiconductor Oil & Gas

Perlast® G75S has been specifically developed to cope with a wide range of process media, potent active pharmaceutical ingredients (API's) and aggressive cleaning agents, being especially suited to withstand steam-in-place (SIP) and clean-in-place (CIP) procedures within pipe work and vessels. G75S is also suitable for other critical applications such as Water-For-Injection (WFI) systems.Perlast® G75S is an all round material that can be used for all types of applications requiring FDA and USP Class VI compliance. It is suitable for use in all product contact applications including dry, aqueous and fatty media.Unlike other FDA compliant elastomers, Perlast® G75S is thermally stable at higher temperatures, and is ideal for use in applications which require exposure to temperatures up to 310°C (590°F) making it suitable for use in Stage II Sterilization processes.Perlast® G75S is suitable for both dynamic and static applications and can be molded into O-rings and custom shapes.Key Attributes Excellent chemical resistance to a wide range of chemicals Superior mechanical properties High elongation at break assists installation High tensile strength makes G75S ideal for dynamic applications Excellent steam resistance (ASME BPE 2000) FDA compliant - extraction tested to CFR 21 § 177.2600(e,f) USP Class VI <88> and USP <87> compliant 3-A Standard 18-03 Class 1 compliant Free from Animal Derived Ingredients (ADI) Typical Applications Dynamic seals Static seals

V74C is a fluoroelastomer (FKM) material developed to offer extremely low compression set combined with excellent heat aging properties.V74C has been engineered to retain its mechanical properties significantly longer than conventional FKM grades even under extreme temperature cycling, thereby providing increased service life and significantly lower the cost of ownership.V74C exhibits good resistance to acids and aqueous media, and excellent resistance to oil, fuels and hydraulic fluids at high temperature.Available in any sized O-ring (fully molded up to 2m/6.5ft internal diameter) and custom designed components.Key Attributes Extremely low compression set and cumulative compression set providing extended seal life Excellent long-term high temperature stability Superior heat aging properties for long-term sealing Typical Applications Vacuum pumps & compressors (high temperature applications) Mechanical seals Chemical pumps and valves Couplings and quick connectors

V75G is a fluoroelastomer (FKM) material developed to offer good compression set performance and good all-round chemical resistance in operating temperatures up to 200°C (392°F).This material is used extensively in vacuum applications due to its low gas permeability and diesel engines where its broad chemical resistance, at medium operating temperatures, provides excellent long- term service life.Available in any sized O-ring (fully molded up to 2m/6.5ft internal diameter) and custom designed components.V75G meets ASTM D2000 line call-out M2HK707, A1-10, B38, EF31, EO78, F15, Z1, Z2 (Z1 = color green & Z2 = comp-set 30% max.).Key Attributes Excellent long-term sealing performance Broad chemical resistance Colored green for easy identification Typical Applications Vacuum equipment Mechanical seals Marine diesel engines: Cylinder liners, Injection systems, Low temp. exhaust valve seals, Cooling channels

Perlast® ICE G75LT offers a unique combination of excellent chemical resistance and low temperature performance. This perflouroelastomer material has been specifically developed to perform under extreme conditions, in temperatures as low as -46°C (-51°F).Perlast® ICE G75LT has been formulated to provide increased resistance to a broad range of chemicals by carefully controlling the molecular architecture. In addition, this perfluoroelastomer has low permeability and as a result, it is less prone to swelling, leading to extended in-service performance in valves, pumps and mechanical seals.Ideal for use in exploration and completion applications and equipment operating or stored in sub-zero conditions. Perlast® ICE G75LT is suitable for both dynamic and static applications and can be fully molded into O-rings (any size up to 2.5m/8ft internal diameter) and custom shapes.Key Attributes Excellent low-temperature sealing capability Good high temperature resistance Low compression set Excellent chemical resistance to a broad range of chemicals Exceptional acid and amine resistance Good mechanical properties Typical Applications Aerospace - static O-rings Chemical processing - pumps & valves Mechanical seals Downstream refinery & petrochem equipment Cryogenic equipment Gas storage & transportation Oil & Gas - subsea equipment Completion tools Drilling tools (deepwater) Pipe connectors Pumps, valves & compressors

Understanding the demanding challenges in the oil and gas exploration and extraction industry, PPE offers the most technically advanced range of elastomer materials to meet the needs of sealing applications operating in the most severe conditions.Perlast® G92E is part of the EnDura® range of elite materials which have been specifically formulated for Explosive Decompression (ED) resistance in downhole, surface and subsea oilfield equipment.Perlast® G92E offers exceptional chemical compatibility, combined with excellent thermal and ED resistance.Key Attributes Excellent Explosive Decompression resistance. Tested to NACE TM0297 standard. Tested up to 28 MPa (4000psi) in nitrogen at 150°C (302°F) for 120 hours, and decompressed over 20 minutes: excellent results with no cracks or blistering. Exceptional resistance to methanol, sour gas, hot water, steam and oils, beyond that of conventional TFE/P (Aflas®) and FKM polymers. Excellent compression set provides long-term sealing capability and improved leak prevention thus minimizing equipment failure. Typical Applications High pressure environments Harsh chemical exposure Exploration and drilling equipment Completion equipment Subsea valves and pumps Compressors O-rings, T-section seals, special profiles and custom-made seals

A dark brown high performance polymer containing a unique self- reinforcing polymer structure, developed specifically for critical semiconductor applications. The high purity of the polymer combined with the absence of any fillers makes this polymer suitable for processes involving lower feature sizes. This material has a low coefficient of thermal expansion, low compression set and has an extremely low etch rate in aggressive plasma environments.Key Attributes Exceptionally pure - does not contain any fillers which may cause particulation problems. Outstanding plasma resistance - ideal for Chlorine, Fluorine & Oxygen chemistries. Exceptionally low plasma etch rate Low thermal expansion Retro-fits existing O-ring grooves (including FKM & FFKM grooves) Low permeation Low out-gassing Low adhesion (reduced sticking) Low friction, high strength and high modulus make K13X ideal for constant force dynamic applications. Typical Applications Dynamic seals Static seals Wafer-handling products

Peroxide cured, Fluoroelastomer Rubber, 70-80 IRHD. Tetrapolymer of vinylidene fluoride, perfluoromethyl vinyl ether, tetrafluoroethylene plus cure site monomer (CSM). Formulated using Viton? GLT. Viton? is a registered trademark of Dupont®. ASTM designation = FKM. ISO designation = FPM.Recommended for use in static or dynamic applications where low temperature performance is required. Chemical resistance is similar to that of standard fluoroelastomer. Low temperature performance superior to other grades of fluoroelastomer.

Perlast® G74S has been specifically developed to cope with a wide range of process media, potent active pharmaceutical ingredients (API's) and aggressive cleaning agents, being especially suited to withstand steam-in-place (SIP) and clean-in-place (CIP) procedures within pipe work and vessels. G74S is also suitable for other critical applications such as Water-For-Injection (WFI) systems.Perlast® G74S can be used for all types of applications requiring FDA and USP Class VI compliance. It is suitable for use in all product contact applications including dry, aqueous and fatty media.Perlast® G74S is suitable for both dynamic and static applications and can be molded into O-rings and custom shapes.Key Attributes Excellent chemical resistance to a wide range of chemicals Superior mechanical properties High tensile strength makes G74S ideal for dynamic applications Excellent steam resistance (ASME BPE 2000) FDA compliant - extraction tested to CFR 21 § 177.2600(e,f) USP Class VI <88> and USP <87> compliant 3-A Standard 18-03 Class 1 compliant Free from Animal Derived Ingredients (ADI) Typical Applications Dynamic seals Static seals

A visibly clear and highly reinforced perfluoroelastomer, combining ultra- high purity with excellent mechanical properties. Developed for use in advanced wet and dry semiconductor processes down to the 45nm node and beyond, this material has ultra-low out-gassing properties, high temperature stability and excellent plasma resistance to provide effective sealing in extreme conditions.Perlast® G100XT combines a fully fluorinated polymer backbone with a highly fluorinated cross-linking system to provide a material with exceptional resistance to high temperature and aggressive semiconductor processes. The fully organic structure of the material helps to eliminate particles and reduce cost of ownership. The superior chemical performance of the material is enhanced by exceptionally low compression set, high elongation and ultimate tensile strength.Perlast® G100XT has a low modulus, giving it a very high sealing efficiency. The material is highly resistant to stress induced chemical attack in constant compression or constant strain environments, leading to longer service life and reliable sealing performance.Key Attributes Exceptionally pure - does not contain any inorganic fillers which may cause particulation problems. High temperature stability Exceptionally low compression set Excellent mechanical properties Ultra low out-gassing High sealing efficiency Reduced Cost of Ownership (CoO) Typical Applications Static Seals Wafer Handling Products

V72G is a fluoroelastomer (FKM) rubber, a Copolymer of vinylidene fluoride and hexafluoropropylene, colored green for easy identification.FKM materials typically provide excellent resistance to heat, aliphatic and aromatic hydrocarbons, chlorinated solvents and petroleum fluids. Fluoroelastomers offer superior O-ring sealing force retention over most other oil-heat resistant elastomers, with the exception of perfluoroelastomers.V72G is accepted by the UK Ministry of Defense (MOD) to Defense Standard 02-337 part 1, issue 1 (NES 337) for use on naval ships and submarines.Available in any sized O-ring (fully molded up to 2.5m/8ft internal diameter) and custom designed components.Key Attributes Excellent heat resistance and long-term sealing performance Broad chemical resistance Superior mechanical properties Colored green for easy identification Accepted by M.O.D. to Def. Stan. NES 337 Typical Applications Naval ships and submarines Chemical processing equipment Pumps Valves

Perlast® G70A uses a unique molecular cross-linking technology to offer the broadest range of chemical resistance of any FFKM with the ability to operate up to a maximum temperature of 260°C (500°F).An extremely versatile material, Perlast® G70A is suitable for 90% of sealing applications encountered in the chemical processing and refining industries, providing excellent resistance to highly aggressive acids, amines, chlorine and solvent-based chemistries.Perlast® G70A is available as fully molded O-rings (any size up to 2m/6.5ft internal diameter), custom shapes and profiles.Key Attributes Ultimate chemical resistance to a wide range of chemicals Exceptional acid and amine resistance Excellent steam resistance Superior mechanical properties High sealing efficiency Typical Applications Pumps Valves Mechanical seals Compressors (high H2S concentration environments) Pressure vessels Diesel engines (pre-chambers and exhaust systems) Couplings & Fittings Custom shapes and profiles

Fluoroelastomer Rubber, 90-98 °IRHD. Terpolymer of vinylidene fluoride, hexafluoropropylene and tetrafluoroethylene. To meet ASTM D2000 line call-out M3HK914, A1-10, B37, B38, EF31, EO78, Z1. Where Z1 = hardness 90-98. ASTM designation = FKM. ISO designation = FPM.A hard, anti-extrusion resistant rubber, specially designed for use in high pressure applications. Excellent resistance to oils, fuels and hydraulic fluids at high temperature.

V75J is a peroxide-cured terpolymer formulated for high performance sealing applications in today's aggressive industrial environments.V75J has been developed to provide outstanding resistance to hot water and steam (above 150°C/302°F) without the use of litharge (lead oxide) curatives.V75J also offers superior resistance to acids, oils, coolants and hydraulic fluids, making it ideal for use in chemical processing equipment and certain critical diesel engine locations.Key Attributes Excellent resistance to hot water and steam Excellent resistance to oils, fuels and hydraulic fluids High temperature performance Superior long-term sealing performance Typical Applications Marine diesel engines (valve seats & liner rings) Heat exchangers Paper/pulp processing equipment Hot water/steam systems

Perlast® G75H incorporates a novel reinforcement system which produces a synthetically clean compound formulated for minimum particle generation combined with excellent resistance to aggressive oxygen and fluorine based plasmas.Specially developed for Plasma and Gas Deposition applications including ashing, etching, HDPCVD, PECVD, SACVD.Particularly suited for use in applications which require exposure to temperatures of up to 320°C (608°F) combined with excellent mechanical properties.Key Attributes Excellent plasma resistance High temperature stability Wide chemical resistance Low out-gassing properties making it ideal for vacuum applications Ultra low metal ion content Low coefficient of thermal expansion Outstanding physical properties make G75H ideal for dynamic applications. Typical Applications Dynamic seals Static seals Other components

Detectaseal® XV7H is the latest advance in contamination detection and containment. This unique range of metal detectable elastomer compounds has been developed specifically to meet the stringent demands of the pharmaceutical and food processing industries.The Detectaseal® fragments as small as 2-3mm can be easily identified by in-line metal detection equipment used to detect product contaminated by process lines.The Detectaseal® range includes Nitrile, Silicone, EPDM and Fluoropolymer (FKM) elastomer compounds (all FDA-compliant) available in blue and black, which allows the most appropriate material to be selected for every application.Detectaseal® compounds can be molded into O-rings and custom components.Key Attributes Early detection and containment of contamination: Reduced product loss, Increased productivity Blue seals to assist in easy identification Excellent mechanical properties and sealing efficiency Exceptional oil and heat resistance FDA-compliant elastomer materials Free from animal-derived ingredients Typical Applications Static and dynamic sealing applications Food processing equipment Pharmaceutical drug manufacturing equipment Bioscience industry.

Blue Fluorosilicone Rubber, 70 °IRHD. Fluorosilicone rubber having methyl, vinyl and fluorine substituent groups on the polymer chain.Excellent heat resistance and low temperature flexibility. Suitable for sealing petroleum oils and hydrocarbon fuels. Fluorosilicones are widely used in aircraft fuel systems.

V70H is a copolymer FKM elastomer material suitable for repeated use in equipment associated with the production of dry, aqueous and fatty foodstuffs intended for human consumption.Formulated using only those ingredients determined by the United States Federal Food and Drug Administration (FDA), V70H has undergone extraction testing in accordance with Code of Federal Regulations Title 21 (CFR21), Section 177.2600.V70H also complies with the requirements of USP 25, NF20, 2002, Class 6 and has been tested in accordance with 3-A Sanitary Standards 18-03 Class 1.Key Attributes Low compression set provides long-term sealing performance. Excellent resistance to oils FDA compliant - extraction tested to CFR 21 § 177.2600(e,f) USP Class VI <88> and USP <87> compliant 3-A Sanitary Standards Class 1 compliant Free from Animal Derived Ingredients Typical Applications Pharmaceutical and bio-analytical equipment Food and dairy processing equipment Brewing equipment

Perlast® ICE G90LT offers a unique combination of excellent chemical resistance, explosive decompression resistance and low temperature capability down to -46°C (-51°F).Perlast® ICE G90LT has been formulated to provide excellent resistance to a broad range of chemicals by carefully controlling the molecular architecture. In addition, this perflouroelastomer has a low permeability and as a result, it is less prone to swelling, leading to extended in-service performance in valves, pumps and mechanical seals.Ideal for use in exploration and completion applications and equipment operating or stored in sub-zero conditions. Perlast® ICE G90LT is suitable for both dynamic and static applications and can be fully molded into O-rings (any size up to 2.5m/8ft internal diameter) and custom shapes.Key Attributes Excellent explosive decompression resistance Tested to NORSOK M710 standard Exceptional resistance to methanol, sour gas, hot water, steam, oils, acids and amines beyond that of conventional TFE/P (Aflas ® ) and FKM polymers Excellent low-temperature sealing capability Suitable for use in API 6A & 6D wellhead equipment and valves. Good mechanical properties Good high temperature resistance. Typical Applications Drilling tools (deepwater) Wellhead equipment Completion tools Pipe connectors Downstream refinery & petrochem equipment Pumps Valves Compressors Mechanical seals

Black, Fluoroelastomer Rubber, 66-75 °IRHD. Copolymer of vinylidene fluoride and hexafluoropropylene. ASTM designation = FKM. ISO designation = FPM. Formulated using only those ingredients determined by the United States Food and Drug Administration (FDA) in accordance with Code of Federal Regulations Title 21 (CFR21) Part 177.2600.WRC approved for cold water applications. WRC Reference No: 0907521FDA grade, formulated for use as product contact surfaces in dairy equipment.

Fluoroelastomer Rubber, 60 IRHD. Copolymer of vinylidene fluoride and hexafluoropropylene. Formulated using only those ingredients determined by the United States Federal Food and Drug Administration (FDA). Water and n-Hexane extraction tested in accordance with Code of Federal Regulations Title 21 (CFR21), Section 177.2600. ASTM designation = FKM. ISO designation = FPM.Excellent oil and heat resistance. For repeated use in equipment associated with the production of foodstuffs intended for human consumption. For use with aqueous or fatty foods.

V75W is a copolymer FKM elastomer material suitable for repeated use in equipment associated with the production of dry, aqueous and fatty foodstuffs intended for human consumption.Formulated using only those ingredients determined by the United States Federal Food and Drug Administration (FDA), V75W has undergone extraction testing in accordance with Code of Federal Regulations Title 21 (CFR21), Section 177.2600.V75W also complies with the requirements of USP 25, NF20, 2002, Class 6 and has been tested in accordance with 3-A Sanitary Standards 18-03 Class 1.Key Attributes Low compression set provides long-term sealing performance. Excellent resistance to oils, fuels and hydraulic fluids. FDA compliant - extraction tested to CFR 21 § 177.2600(e,f) USP Class VI <88> and USP <87> compliant 3-A Sanitary Standards 18-03 Class 1 compliant Free from Animal Derived Ingredients (ADI-free) Typical Applications Pharmaceutical and bio-analytical equipment Food processing equipment Industrial applications (eg. paint spray and printing)

V75SR is a peroxide-cured FDA-compliant, fluoroelastomer (FKM) material developed to withstand steam-in-place (SIP) and clean-in-place (CIP) procedures within pipe work and vessels.Unlike other FDA-compliant fluoroelastomers, V75SR provides superior steam resistance, ideal for use in Stage II Sterilization processes which require exposure to steam up to 200°C (392°F).V75SR can be used for all types of applications requiring FDA, 3A and USP Class VI compliance. It is suitable for use in all product contact applications including dry, aqueous and fatty media.Available in any sized O-ring (fully molded up to 2m/6.5ft internal diameter) and custom designed components.Key Attributes Excellent steam resistance up to 200°C (+392°F) Superior resistance to a wide range of solvents & chemicals Superior mechanical properties FDA compliant - extraction tested to CFR 21 § 177.2600 (e,f) 3A Sanitary Standard 18-03 Class 1 compliant Free from Animal Derived Ingredients Typical ApplicationsRecommended for use hygienic sealing in pharmaceutical, bio-analytical and food processing applications. O-rings Gaskets Hygienic/sanitary couplings & pipe connectors Ball segment valve seals (inflatable seals)

V61C is a fluoroelastomer (FKM) material developed to offer increased efficiency and service life in low temperature applications.V61C extends the operational performance of FKM seals by a full 15°C lower than is possible with traditional FKM grades and sets a new industry benchmark in low temperature performance.V61C exhibits the same chemical and mechanical properties as conventional FKM grades and is available in almost any sized O-ring (standard and non -standard) and custom designed components.Key Attributes With a glass transition of -40°C (-40°F), V61C offers the widest operating temperature range of -51°C to +225°C Low compression set giving excellent seal performance Good elongation properties making fitting easier even at low temperature Excellent resistance to petroleum, oil, silicone and di-ester liquids Typical Applications Valves and pumps in cold operating environments Seal applications that are exposed to cold situations Applications that demand high variations in temperature

A translucent brown fluoropolymer compound reinforced with semi- crystalline perfluoropolymer nano-particles, specially developed to meet the demands of the semiconductor industry.Nanofluor® Y75N combines a fully fluorinated nano-filler system which significantly reduces gas permeability. The absence of metallic or carbon-based fillers produces an exceptionally pure, translucent elastomer that is less prone to chemical attack with the benefit of reduced swelling following exposure to aggressive media.Nanofluor® Y75N is a truly novel material which bridges the gap between fluorocarbons (FKM) and perfluoroelastomers (FFKM). Its high fluorine content provides unrivaled purity, excellent high temperature capability and very good chemical resistance. Nanofluor® Y75N is a cost effective upgrade from FKM and fluorosilicone in many semiconductor applications.Key Attributes Good all round chemical and temperature resistance. Outstanding mechanical properties. Exceptional oxygen plasma resistance. Exceptionally pure - does not contain any inorganic fillers or metal oxides which cause particulation problems. Extremely low permeability and out-gassing properties making it ideal for vacuum sealing applications. High sealing conformity reduces surface permeation. Typical ApplicationsDesigned for use in semiconductor applications, including: NW and KF flange fittings Dry plasma etch Wet etch (acid based) Dry ashing Oxidation/diffusion Lithography Static seals: O-rings, body seals, cathode seals Gaskets

Perlast® G90A. Perfluoroelastomer 86-90 °IRHD. A black general purpose perfluoroelastomer compound with excellent chemical resistance.Exceptionally high chemical resistance and excellent steam resistance and mechanical properties. Extremely low outgassing properties. Do not use any Perlast® grade with molten alkali metals.

Perlast® G75M is a black, multi-purpose, perfluoroelastomer compound that provides ultimate all-round resistance to a broad range of chemicals.Perlast® G75M offers an extremely low compression set, with modulus and hardness optimized to suit the majority of sealing applications. Perlast® G75M is ideally suited for use in mechanical seals and multi- substance chemical plants.Perlast® G75M can be molded into O-rings (any size up to 2m/6.5ft diameter) and custom shapes.Key Attributes Extremely low compression set Superior long-term sealing efficiency Broad chemical resistance High mechanical strength Typical Applications Pumps Valves Mechanical seals Chemical process and refining industries Couplings & fittings