Products in Specialty Elastomers: Fluoroelastomer (FKM)

68% Fluorine terpolymers formulated for improved chemical resistance. IF compounds are good choices for fuel applications.

66% Fluorine copolymers formulated for injection molding. GP-LV compounds also exhibit the improved hot tear resistance of their higher viscosity counterparts.

Specifically designed for flat panel dsiplay CVD and dry plasma etch equipment where seal reliability and minimal contamination are essential, FPD Blue 707 fluoroelastomer provides excellent chemical compatibility and withstands a variety of aggressive chemicals. Available in an infinite range of geometries and cross sections, this material offers the diversity required for a variety of dynamic or static dry processing applications. FPD Blue 707 remains stable at service temperatures up to 220°C (428°F) and is ideally suited for large lid seals and bonded slit valve door seals.

68% Fluorine terpolymers formulated for improved chemical resistance. IF compounds are good choices for fuel applications.

Greene FKM 929 is a Fluoroelastomer product. It is available in North America.

Greene FKM 772 is a Fluoroelastomer product. It is available in North America.

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.

Precision Associates inc. 608806 is a 75 durometer black Viton® Extreme™ ETP, formulated with FDA approved ingredients. This material exhibits excellent chemical resistance and is resistant to heat, petroleum based oils and aromatic fuels similar to other high fluorine fluoroelastomers. 608906 is also resistant to acids, low molecular weight esters, ketones and aldehydes. It has inherent resistance to base attack and volume changes in highly caustic solutions, amines and hot water.

68% Fluorine terpolymers formulated for improved chemical resistance. IF compounds are good choices for fuel applications.

High fluorine tetrapolymers formulated for low temperature flexibility. HFLT compounds are excellent choices for fuel applications, including methanol-containing fuels, where low temperature flexibility is also essential. The LT compounds are designed for low temperature applications.

66% Fluorine copolymers formulated for molding complex geometric shapes. GP compounds exhibit improved hot tear resistant properties and offer a variety of colors.

66% Fluorine copolymers formulated for molding complex geometric shapes. GP compounds exhibit improved hot tear resistant properties and offer a variety of colors.

Goodyear Rubber Company of So. California Fluoroelastomers are a family comprising copolymers of hexafluoropropylene, vinylidene and terpolymers of tetrafluoroethylene. Viton is a common brand of fluoroelastomers and widely used in high temperature sealing and chemical resistant applications. Fuoroelastomers are known as FKM, categorized under ASTM designation. FKM tubing or hoses are recommended in automotive and other transportation applications. FKM O-rings are alternative to Nitrile rubber products in automobile engines with much higher temperature and chemical resistant applications.

66% Fluorine copolymers formulated with compounding ingredients approved for food contact (U.S. FDA 21 CFR 177.2600(c)(4)(1) listed). FDA compounds are also available in a variety of colors.

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)

Chengdu Dowhon Industry FD-251C is Excellent flow and mold release.

66% Fluorine copolymers formulated for low cost. LC-LV compounds are also injection moldable.

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

66% Fluorine copolymers formulated for molding complex geometric shapes. GP compounds exhibit improved hot tear resistant properties and offer a variety of colors.

66% Fluorine copolymers formulated for molding complex geometric shapes. GP compounds exhibit improved hot tear resistant properties and offer a variety of colors.

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.

70% Fluorine terpolymers formulated for much improved chemical resistance. HF compounds are excellent choices for fuel applications, including methanol containing fuels.

Fluoroelastomer 742 performs well in aggressive chemicals and where ultrapure materials are not required. Recommended for conventional wet and dry system applications, Fluoroelastomer 742 has a good field performance history in both dynamic and static applications. The mid-range durometer of this material allows the seal to conform to a wide range of hardware features.

66% Fluorine copolymers formulated with compounding ingredients approved for food contact (U.S. FDA 21 CFR 177.2600(c)(4)(1) listed). FDA compounds are also available in a variety of colors.

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.

High fluorine tetrapolymers formulated for low temperature flexibility. HFLT compounds are excellent choices for fuel applications, including methanol-containing fuels, where low temperature flexibility is also essential. The LT compounds are designed for low temperature applications.

66% Fluorine copolymers formulated for injection molding. GP-LV compounds also exhibit the improved hot tear resistance of their higher viscosity counterparts.

66% Fluorine copolymers formulated for low cost. LC compounds are used in lathe cut and custom molded goods, including value stem seals.

Fluoroelastomer Rubber, 76-85 °IRHD. Copolymer of vinylidene fluoride and hexafluoropropylene. To meet ASTM D2000 line call-out:- M2HK810, A1-10, B37, B38, EF31, EO78, F15, Z1. Where Z1 = compression set 30% max. ASTM designation = FKM. ISO designation = FPM.Excellent resistance to oils, fuels and hydraulic fluids at high temperature.

66% Fluorine copolymers formulated for low cost. LC-THK compounds are fissure resistant in thick cross sections; these compounds also exhibit enhanced rubber-to-metal bonding.

66% Fluorine copolymers formulated for the ultimate in compression resistance. SP compounds are the best choice for O-rings.

66% Fluorine copolymers formulated for molding complex geometric shapes. GP compounds exhibit improved hot tear resistant properties and offer a variety of colors.

Seals Eastern Compound 7148 is 95-duro FKM.

Greene FKM 926 is a Fluoroelastomer product. It is available in North America.

Xyfluor® 860, a highly fluorinated elastomer compound, offers excellent chemical compatibility over a wide range of temperatures from -76°F to 450°F (-60°C to 232°C). Recommended for applications requiring a combination of low temperature properties and chemical resistance, Xyfluor's capabilities surpass those of standard fluoroelastomers, PTFE and graphite. Addtionally, Xyfluor reduces overall cost by extending equipment service life.

66% Fluorine copolymers formulated for the ultimate in compression resistance. SP compounds are the best choice for O-rings.