Products

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.

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

Low Compression Set, Red Silicone Rubber, 66-75 °IRHD. Silicone rubber having both methyl and vinyl substituent groups on the polymer chain. Compounded in accordance with FDA requirements.Low compression set grade, offering excellent heat resistance and low temperature flexibility. Used primarily for dry heat static seals, low physical strength and poor abrasion resistance prevents dynamic sealing.

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

A red/brown high performance polymer containing a unique self- reinforcing polymer structure, developed specifically for aggressive 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) Typical Applications Dynamic seals Static seals Wafer-handling products

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

V80D is a fluoroelastomer (FKM) material developed to offer superior long-term low compression set and heat aging properties whilst operating at high temperature.V80D has been engineered to retain its mechanical properties longer than conventional FKM grades combined with excellent chemical resistance to petroleum, silicone, air and diester-based fluids.Meets Aerospace Specifications DTD5612A & DTD5543B Grade 80.Available in any sized O-ring (fully molded up to 2.5m/8ft internal diameter) and custom designed components.Key Attributes Excellent long-term sealing performance Superior heat aging properties for extended service life Superior chemical resistance especially in heavy fuel oil (HFO) at temperatures up to 150°C (302°F). Typical Applications Mechanical seals Chemical pumps and valves Diesel engines: Injection systems, Cylinder seals, Exhaust valve seals up to 180°C (356°F) Couplings and quick connectors

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

Red Silicone 55-65. Diesel cylinder liner ring grade. Silicone rubber having both methyl and vinyl substituent groups on the polymer chain. ASTM & ISO designation = VMQ.Excellent heat resistance and low temperature flexibility combined with low compression set performance. Used primarily for diesel cylinder liner O-Rings (coolant sealing). Although silicone will swell in petroleum lubricants, this is not necessarily detrimental in static sealing applications.

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

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 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

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

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

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

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)