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

Formosa Plastics PR-458 PVC Paste Resin

Formosa Plastics PR-458 is a high-quality PVC paste resin from the PR series, engineered for excellent colloidal stability and smooth gelation. Ideal for dip coating, slush molding, and foam applications, it delivers consistent viscosity control and superior fusion properties in flexible PVC compounds.
  • formosa plastics pr 458 pvc paste resin_b4667298
  • formosa plastics pr 458 pvc paste resin_b4667298

Features Of Formosa Plastics PR-458 PVC Paste Resin

  1. Optimized particle size distribution for excellent paste stability and low viscosity.

  2. High fusion efficiency enabling rapid gelation and consistent film formation.

  3. Superior colloidal stability in plasticizer systems, minimizing sedimentation during storage.

  4. Low residual vinyl chloride monomer (VCM) content, meeting stringent global safety standards.

  5. Consistent batch-to-batch performance ensured by controlled suspension polymerization process.

Typical Applications Of Formosa Plastics PR-458 PVC Paste Resin

  1. Flexible flooring compounds including sheet and tile backing layers.

  2. Automotive interior coatings and sealants requiring dimensional stability.

  3. Medical tubing and disposable medical devices requiring biocompatibility support.

  4. Wire and cable jacketing formulations for enhanced flexibility and flame retardancy compatibility.

  5. Leather-like synthetic materials for upholstery and apparel applications.

Specifications Of Formosa Plastics PR-458 PVC Paste Resin

Chemical TypePolyvinyl Chloride (PVC) Paste Resin
Product FormWhite free-flowing powder
AppearanceOff-white to white granular powder
Primary ApplicationsPaste processing via calendering, dipping, or coating
Key FeaturesGood plasticizer absorption, high green strength, low dust generation
BenefitsReduced processing time, improved surface finish, enhanced product consistency
Storage ConditionsStore in cool, dry, well-ventilated area away from direct sunlight and heat sources
Regulatory ComplianceComplies with FDA 21 CFR §177.1980 and EU Regulation (EC) No 1935/2004 for food-contact applications (when compounded appropriately)


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