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

Hanwha CP-430 Vinyl Chloride Copolymer Resin

Hanwha CP-430 is a high-performance vinyl chloride copolymer resin from Hanwha’s CP Series, engineered for superior chemical resistance, thermal stability, and processability in rigid PVC applications like pipes, profiles, and industrial linings. It offers excellent fusion characteristics, consistent melt flow, and enhanced mechanical strength versus standard homopolymers.
  • hanwha cp 430 vinyl chloride copolymer resin_7f04907b
  • hanwha cp 430 vinyl chloride copolymer resin_7f04907b

Features Of Hanwha CP-430 Vinyl Chloride Copolymer Resin

  1. Excellent chemical resistance to acids, alkalis, and aliphatic hydrocarbons.

  2. Superior thermal stability enabling reliable processing in extrusion and calendering operations.

  3. High molecular weight providing enhanced melt strength and dimensional stability in finished products.

  4. Good compatibility with plasticizers, stabilizers, and fillers for versatile formulation flexibility.

  5. Consistent particle morphology ensuring uniform dispersion and efficient fusion during compounding.

Typical Applications Of Hanwha CP-430 Vinyl Chloride Copolymer Resin

  1. Rigid and semi-rigid PVC profiles for window frames and door systems.

  2. Extruded pipes and fittings for cold water distribution and drainage systems.

  3. Calendered sheets used in flooring, automotive interior trim, and industrial linings.

  4. Injection-molded components requiring high stiffness and surface hardness.

  5. Coating resins for metal and fabric substrates requiring durable, corrosion-resistant films.

Specifications Of Hanwha CP-430 Vinyl Chloride Copolymer Resin

Chemical TypeVinyl chloride copolymer (VCM-based)
Product FormFree-flowing white powder
AppearanceOff-white to light yellow granular powder
K-Value (ASTM D1243)67–71
Volatile Content (wt%, ASTM D1755)≤ 0.4%
Residual Vinyl Chloride Monomer (ppm, ASTM D3251)≤ 1 ppm
Bulk Density (g/cm³, ASTM D1895)0.45–0.52
Particle Size Distribution (D50, μm)80–120


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