ChenGuang FPM 2604 Fluoroelastomer Copolymer Gum

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ChenGuang FPM 2604 Fluoroelastomer Copolymer Gum
Categories:	Polymer; Thermoset; Fluoropolymer, TS; Thermoset Fluoroelastomer
Material Notes:	Molecular formula: -{(CH2CF2)0.8--[CF(CF3)CF2]0.2}n- Properties: Good heat resistance, solvent-resistance and excellent oil –resistance Good physical and mechanical properties, good electrical insulation and anti-radiation properties Working under 250°C for long period, working at 300°C for short period Low-temperature resistance not bad. Glass-transition temperature -17°C. Brittle point -40°C~-55°C Not good resistance to low M.W. ketones, esters, some ethers, anhydrous ammonia and active amines. Applications: Wildly used in aviation, automobile, petroleum, and chemical industries, mainly for sealing purpose. Especially good in the field of requiring heat-resistance and or oil-resistance. Usually be made into "O" sealing rings, "V" sealing rings, gasket, sealing bowl with metal bone. Suitable for both static and dynamic sealing of hydraulic and lubricating systems. Storage: In shady cool and dry place. Information provided by ChenGuang Research Institute of Chemical Industry
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Available Properties

Specific Gravity, Gum (before vulcanizing)
Viscosity, Mooney, 2604 A
Viscosity, Mooney, 2604 B
Viscosity, Mooney, 2604 C
Viscosity, Mooney, 1+10, Gum (before vulcanizing)
Tensile Strength at Break, before aging, Vulcanized Elastomer (without carbon black)
Tensile Strength at Break, after aging, Vulcanized Elastomer (without carbon black)
Elongation at Break, after aging, Vulcanized Elastomer (without carbon black)
Elongation at Break, before aging, Vulcanized Elastomer (without carbon black)
Moisture Content, Gum (before vulcanizing)
Fluorine, F, Gum (before vulcanizing)

Property Data

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Manufacturer Notes:
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Category Notes
Plastic

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