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

Formosa Plastics PR-457 PVC Paste Resin

Formosa Plastics PR-457 is a high-quality PVC paste resin from the PR series, engineered for superior gelation, viscosity control and dispersion stability. Ideal for dip-coating, slush molding and rotational casting applications, it delivers consistent rheology and excellent film formation. Trusted globally for reliability, process efficiency and end-product durability in flexible PVC products.
  • formosa plastics pr 457 pvc paste resin_63cfa776
  • formosa plastics pr 457 pvc paste resin_63cfa776

Features Of Formosa Plastics PR-457 PVC Paste Resin

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

  2. High fusion efficiency enabling rapid gelation and energy-efficient processing.

  3. Consistent batch-to-batch quality with tight control over K-value and volatile content.

  4. Low residual vinyl chloride monomer (VCM) content, compliant with global food-contact and safety standards.

  5. Superior suspension polymerization characteristics ensuring smooth dispersion in plasticizer systems.

Typical Applications Of Formosa Plastics PR-457 PVC Paste Resin

  1. Flexible flooring coatings and sheeting.

  2. Dip-molded products including medical gloves and toy balloons.

  3. Rotational molding of hollow articles such as automotive interior parts.

  4. Expanded PVC foam sheets for signage and display applications.

  5. Coated fabrics for upholstery, tarpaulins, and technical textiles.

Specifications Of Formosa Plastics PR-457 PVC Paste Resin

Chemical TypePolyvinyl Chloride (PVC) Paste Resin
Product FormFree-flowing white powder
AppearanceWhite, free-flowing granular powder
K-Value (ASTM D1243)67–71
Volatile Content (wt%, ASTM D1755)≤ 0.4%
Residual VCM (ppm, ISO 10568)≤ 5 ppm
Bulk Density (g/cm³, ASTM D1437)0.45–0.52
Particle Size (D50, μm, ASTM D1921)95–115


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