product

Perfluoroelastomer
OVERVIEW

Leading technology and research determine the yield of semiconductor processing.

01 polymer Classification

What is FFKM?

  • Perfluorocarbon rubber (FFKM – Perfluoro Carbon Rubber)
  • ISO 1629 → FFKM

Perfluoroelastomer

Perfluoroelastomer

02Chemical structure

Chemical Structure

03Monomer

Monomer

  • Basic monomer required for
    the synthesis of perfluorinated fluoroelastomer
04Higher Temperature Resistance

High temperature resistance

05Improved Chemical Resistance

Chemical resistance

06Perfluoro

Perfluoro

Chemically, it is made from perfluorocarbon rubber, a terpolymer of TETRAFLUOROETHLENE (TFE), PERFLUOROMETHYL VINYLETHER (PMVE), and a small amount of perfluorinated monomers with crosslinking points. As a result, vulcanized rubber has no hydrogen atoms in its molecule.

Because there is no hydrogen atom, heat resistance and chemical resistance increase rapidly compared to FKM rubber.

Generally speaking, it combines the thermal stability and chemical resistance of POLY TETRA FLUORO ETHYLENE (PTFE) resin with rebounding elasticity and sealing power of rubber.