Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Solvay Tecnoflon FORTF636 Fluoroelastomer

SolvayTecnoflonFORTF636isahigh-performancefluoroelastomerdesignedforultra-hightemperatureandaggressivechemicalresistance.Itoffersexcellentmechanicalstrength,lowcompressionset,andenhancedprocessabilityinextrusionandinjectionmolding.Idealforaerospace,oil&gas,andsemiconductorapplicationswhereextremepurityandreliabilityarecritical.
  • solvay tecnoflon fortf636 fluoroelastomer_fd570c05
  • solvay tecnoflon fortf636 fluoroelastomer_fd570c05

Features Of Solvay Tecnoflon FORTF636 Fluoroelastomer

  1. Exceptional resistance to aggressive automotive fluids including modern low-SAPS engine oils and biofuels.

  2. Outstanding high-temperature performance with continuous service capability up to 230 °C.

  3. Low compression set retention after prolonged thermal aging, ensuring reliable sealing integrity.

  4. Excellent resistance to ozone, weathering, and plasma exposure—ideal for demanding under-hood environments.

  5. Good processability in standard elastomer equipment, supporting efficient extrusion and compression molding.

Typical Applications Of Solvay Tecnoflon FORTF636 Fluoroelastomer

  1. Automotive fuel system seals and diaphragms for direct injection and flex-fuel engines.

  2. Exhaust gas recirculation (EGR) valve gaskets and actuators exposed to hot, corrosive gases.

  3. Advanced transmission seals operating with next-generation synthetic ATF formulations.

  4. Electric vehicle battery pack gasketing requiring flame-retardant, low-outgassing fluoroelastomer performance.

  5. Industrial fluid handling components in chemical processing and semiconductor tooling.

Specifications Of Solvay Tecnoflon FORTF636 Fluoroelastomer

Chemical TypeFluoroelastomer (FKM), vinylidene fluoride/hexafluoropropylene/tetrafluoroethylene terpolymer
Product FormUncured gum stock in bale form (standard 25 kg bales)
AppearanceLight tan to amber-colored, non-tacky solid rubber
Primary ApplicationsHigh-performance static and dynamic seals in automotive powertrain and EV systems
Key FeaturesEnhanced base resistance, low-temperature flexibility down to –20 °C, low extractables
BenefitsExtended service life in harsh fluid/thermal environments; reduced maintenance and leakage risk
Curing System CompatibilityStandard bisphenol or peroxide curatives; optimized for low-post-cure requirements
Regulatory ComplianceMeets ASTM D1418 classification FKM; compliant with REACH and RoHS directives


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