Products in Agricultural Films: Fluoroelastomer (FKM)

Xyfluor® 870, 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 870 reduces overall cost by extending equipment service life.Xyfluor 870 parts can be made through high-volume injection-molding processing. Additionally, prototype parts are available for product testing.

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

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.

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)

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

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.

V95X is a high performance general purpose copolymer fluoroelastomer (FKM). This material provides excellent compression set performance and good chemical resistance to phosphate ester, acids, aliphatic and aromatic hydrocarbons, brines, solvents and petroleum fluids.V95X offers superior high temperature capability over HNBR elastomers and provides outstanding O-ring sealing force retention over most other oil-heat resistant elastomers with the exception of FFKM perfluoroelastomers.Key Attributes Good resistance to Explosive Decompression Wide chemical resistance Excellent properties in high pressure applications High strength and extrusion resistant Typical Applications Low temperature and high pressure environments Exploration and drilling equipment Completion equipment Subsea valves and pumps Compressors O-rings, special profile and custom-made 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

Tovo Gomma FKM 6000 is a rubber composite with the trade name butyl sheet 60 ShA3.

Fluoroelastomer 931 performs well in aggressive chemicals and where ultrapure materials are not required. Recommended for conventional wet and dry applications, Fluoroelastomer 931 has a good field performance history in both dynamic and static applications. Fluoroelastomer 931 is excellent for high sealing load designs.