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

Arkema Kynar Flex 2800-20 Polymer Processing Additive

Arkema Kynar Flex 2800-20 is a high-performance fluorinated polymer processing additive designed to enhance melt flow, reduce extrusion defects, and improve surface finish in PVC and engineering thermoplastics. This low-migration, thermally stable grade offers excellent dispersion and long-term efficiency at low loadings (0.1–0.5 wt%). Part of the Kynar Flex series, it delivers superior die lubrication and eliminates shark-skin or melt fracture without affecting final product properties.
  • arkema kynar flex 2800 20 polymer processing additive_6116ab30
  • arkema kynar flex 2800 20 polymer processing additive_6116ab30

Features Of Arkema Kynar Flex 2800-20 Polymer Processing Additive

  1. Enhances melt flow and extrudate homogeneity in high-viscosity fluoropolymer compounds.

  2. Reduces die build-up and improves process stability during continuous extrusion operations.

  3. Enables lower processing temperatures without compromising mechanical integrity of final parts.

  4. Compatible with PVDF, PTFE, and other fluorinated polymers as a non-migrating processing aid.

  5. Maintains excellent chemical resistance and thermal stability up to 150 °C in service environments.

Typical Applications Of Arkema Kynar Flex 2800-20 Polymer Processing Additive

  1. Wire and cable insulation for high-performance fluoropolymer jackets.

  2. Chemical-resistant linings and sheet extrusion for industrial tanks and piping systems.

  3. Extruded profiles used in semiconductor manufacturing equipment components.

  4. Flexible tubing for pharmaceutical and ultra-pure fluid handling applications.

  5. Co-extruded multilayer barrier structures requiring enhanced interlayer adhesion.

Specifications Of Arkema Kynar Flex 2800-20 Polymer Processing Additive

Chemical TypeFluoroelastomer-based polymer processing additive
Product FormPellets
AppearanceOff-white to light tan, free-flowing pellets
Primary ApplicationsProcessing aid for fluoropolymers (PVDF, FKM, FEPM)
Key FeaturesNon-blooming, thermally stable, low-volatility additive
BenefitsImproved extrusion output, reduced scrap, extended die cleaning intervals
Storage ConditionsStore in original sealed packaging at 15–30 °C; protect from moisture
Handling PrecautionsUse standard industrial hygiene practices; avoid inhalation of dust


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