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

3M Dynamar FX-5920A Polymer Processing Additive

3M Dynamar FX-5920A is a fluoropolymer-based polymer processing additive from the Dynamar series, designed to reduce melt fracture and improve surface finish in extruded polyolefins and engineering thermoplastics. It enhances melt strength, die flow uniformity, and output stability without affecting mechanical properties or clarity. Widely used in blown film, pipe, and profile extrusion.
  • 3m dynamar fx 5920a polymer processing additive_0bfa0965
  • 3m dynamar fx 5920a polymer processing additive_0bfa0965

Features Of 3M Dynamar FX-5920A Polymer Processing Additive

  1. Reduces melt fracture and surface roughness in extruded polyolefin profiles and films.

  2. Enhances melt strength and die swell control during high-output extrusion processes.

  3. Improves process stability and reduces downtime associated with die lip buildup.

  4. Compatible with a broad range of polypropylene (PP) and polyethylene (PE) resins.

  5. Requires low dosage (typically 0.1–0.5 wt%) for effective performance.

Typical Applications Of 3M Dynamar FX-5920A Polymer Processing Additive

  1. Extrusion of PP and HDPE pipes and profiles.

  2. Cast and blown film production for packaging and industrial films.

  3. Thermoformed polyolefin sheet manufacturing.

  4. Compounding operations involving filled or reinforced polyolefins.

  5. Co-extrusion layers requiring improved interfacial adhesion and surface finish.

Specifications Of 3M Dynamar FX-5920A Polymer Processing Additive

Chemical TypeFluorinated ethylene-propylene (FEP) copolymer
Product FormPellets
AppearanceOff-white to light tan, free-flowing pellets
Primary ApplicationsPolyolefin extrusion processing aid
Key FeaturesMelt fracture suppression, die lubrication, surface defect reduction
BenefitsImproved output rates, enhanced surface quality, extended die cleaning intervals
Recommended Loading Range0.1–0.5 wt% relative to base polymer
Storage ConditionsStore in original sealed container at room temperature (15–30°C); protect from moisture


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