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

Solvay Tecnoflon FOR TF 636 FKM Elastomer

Solvay Tecnoflon FOR TF 636 is a high-performance fluoroelastomer (FKM) offering exceptional resistance to heat, chemicals, and aggressive fuels—ideal for demanding automotive and industrial sealing applications requiring long-term reliability under extreme conditions.
  • solvay tecnoflon for tf 636 fkm elastomer_662659b2
  • solvay tecnoflon for tf 636 fkm elastomer_662659b2

Features Of Solvay Tecnoflon FOR TF 636 FKM Elastomer

  1. High fluorine content (~68–70 wt%) delivering exceptional resistance to aggressive chemicals and hydrocarbons.

  2. Optimized for low-temperature flexibility with a glass transition temperature (Tg) of approximately –15 °C.

  3. Excellent compression set resistance after prolonged exposure to elevated temperatures up to 200 °C.

  4. Good processability in standard rubber compounding equipment, including extrusion and injection molding.

  5. Low extractables profile, supporting compliance with FDA 21 CFR §177.2600 and EU Regulation (EU) No 10/2011 for food-contact applications.

Typical Applications Of Solvay Tecnoflon FOR TF 636 FKM Elastomer

  1. Fuel system components in automotive and aerospace engines, including fuel rails, injectors, and seals.

  2. Chemical processing equipment gaskets, diaphragms, and valve seats exposed to aromatic solvents and strong acids.

  3. Oil and gas downhole tools and sealing elements operating under high-pressure, high-temperature (HPHT) conditions.

  4. Pharmaceutical and biotech fluid handling systems requiring USP Class VI and ISO 10993-compliant elastomers.

  5. Food and beverage processing seals where resistance to cleaning agents (CIP/SIP) and regulatory compliance are critical.

Specifications Of Solvay Tecnoflon FOR TF 636 FKM Elastomer

Chemical TypeFluoroelastomer (FKM), vinylidene fluoride–hexafluoropropylene–tetrafluoroethylene terpolymer
Product FormUncured gum stock in bale form (standard weight: ~25 kg)
AppearanceLight tan to pale amber, homogeneous solid elastomer
Primary ApplicationsDynamic and static seals, gaskets, diaphragms, O-rings
Key FeaturesHigh fluorine content, low-temperature flexibility, low compression set
BenefitsExtended service life in aggressive media, reduced maintenance, regulatory compliance
Processing MethodConventional rubber mixing, extrusion, compression/injection molding
Standard ComplianceASTM D1418, ISO 1629, FDA 21 CFR §177.2600, EU 10/2011


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