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

Arkema Kynar Flex 5300 Fluorinated Copolymer

Arkema Kynar Flex 5300 is a high-performance fluorinated copolymer from the Kynar Flex series offering exceptional flexibility, chemical resistance, and low-temperature toughness. Designed for demanding extrusion and molding applications, it combines PVDF backbone stability with enhanced elasticity and processability versus standard PVDF resins. Ideal for tubing, wire coating, and fluid handling components requiring durability and purity.
  • arkema kynar flex 5300 fluorinated copolymer_87b80164
  • arkema kynar flex 5300 fluorinated copolymer_87b80164

Features Of Arkema Kynar Flex 5300 Fluorinated Copolymer

  1. Exceptional flexibility and low-temperature impact resistance down to –40 °C.

  2. Outstanding chemical resistance to acids, bases, solvents, and aggressive industrial fluids.

  3. Excellent UV stability and long-term weatherability without degradation or discoloration.

  4. Low coefficient of friction and inherent non-stick surface characteristics.

  5. Good melt processability via extrusion and injection molding for complex part fabrication.

Typical Applications Of Arkema Kynar Flex 5300 Fluorinated Copolymer

  1. Chemical-resistant linings and flexible hoses for corrosive fluid transfer in process industries.

  2. Extruded tubing for semiconductor wet-process equipment and ultra-pure fluid handling.

  3. Protective coatings and overmolding for sensors, connectors, and instrumentation exposed to harsh environments.

  4. Flexible seals, gaskets, and diaphragms in pharmaceutical and bioprocessing systems.

Specifications Of Arkema Kynar Flex 5300 Fluorinated Copolymer

Chemical TypeFluorinated ethylene–propylene (FEP)–based copolymer with flexible backbone modification
Product FormPellets
AppearanceOff-white to light beige granules
Primary ApplicationsFlexible corrosion-resistant components, tubing, linings, and protective coatings
Key FeaturesFlexibility, chemical inertness, thermal stability (continuous use up to 200 °C), and FDA-compliant options available
BenefitsExtended service life in aggressive media, reduced maintenance, and compliance with stringent purity requirements
Processing MethodExtrusion, injection molding, compression molding


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