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

Solvay Tecnoflon FOR7353 Fluoroelastomer

Solvay Tecnoflon FOR7353 is a high-performance fluoroelastomer offering exceptional heat, chemical and plasma resistance. Designed for semiconductor and ultra-high-purity applications, it delivers low extractables, excellent compression set and outstanding etch resistance. This FKM-based elastomer ensures reliability in aggressive environments including fluorine plasmas and high-temperature O₂/Cl₂ processes.
  • solvay tecnoflon for7353 fluoroelastomer_79e5a98a
  • solvay tecnoflon for7353 fluoroelastomer_79e5a98a

Features Of Solvay Tecnoflon FOR7353 Fluoroelastomer

  1. High resistance to aggressive automotive fluids including modern low-viscosity engine oils and biofuels.

  2. Excellent thermal stability with continuous service capability up to 200 °C.

  3. Superior chemical resistance against acids, bases, solvents, and ozone exposure.

  4. Low compression set performance ensuring long-term sealing integrity under dynamic conditions.

  5. Optimized processability for injection molding and extrusion of precision elastomeric components.

Typical Applications Of Solvay Tecnoflon FOR7353 Fluoroelastomer

  1. Automotive fuel system seals and gaskets (e.g., fuel rail, injector, and pump components).

  2. Under-hood engine management system O-rings and diaphragms exposed to hot oil and exhaust gases.

  3. Chemical processing equipment seals requiring compatibility with aggressive process media.

  4. Aerospace fluid handling systems where reliability at elevated temperatures is critical.

  5. Industrial hydraulic and pneumatic systems operating with synthetic lubricants and high-pressure fluids.

Specifications Of Solvay Tecnoflon FOR7353 Fluoroelastomer

Chemical TypeFluoroelastomer (FKM), vinylidene fluoride–hexafluoropropylene–tetrafluoroethylene terpolymer
Product FormUncured gum stock in bale form
AppearanceLight tan to pale amber, homogeneous solid
Primary ApplicationsDynamic and static seals in automotive, aerospace, and industrial fluid systems
Key FeaturesHigh heat resistance, low compression set, excellent fluid resistance
BenefitsExtended service life, reduced maintenance frequency, compliance with OEM specifications
Processing MethodSuitable for compression, transfer, and injection molding; requires standard FKM vulcanization systems


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