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

Hanwha CP-705 Vinyl Chloride Copolymer Resin

Hanwha CP-705 is a high-purity vinyl chloride copolymer resin from Hanwha’s CP Series, engineered for superior thermal stability, solvent resistance, and processability in rigid PVC applications like pipes, profiles, and sheets. It offers excellent fusion characteristics and consistent rheology, ensuring reliable extrusion and injection molding performance across demanding industrial environments.
  • hanwha cp 705 vinyl chloride copolymer resin_0e00b98a
  • hanwha cp 705 vinyl chloride copolymer resin_0e00b98a

Features Of Hanwha CP-705 Vinyl Chloride Copolymer Resin

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

  2. Superior thermal stability for processing at elevated temperatures without significant degradation.

  3. High molecular weight providing enhanced mechanical strength and film integrity.

  4. Good compatibility with plasticizers, stabilizers, and other PVC-based additives.

  5. Consistent particle morphology ensuring uniform dispersion and melt homogeneity.

Typical Applications Of Hanwha CP-705 Vinyl Chloride Copolymer Resin

  1. Industrial coatings requiring corrosion-resistant topcoats.

  2. Flexible and rigid PVC compounds for wire & cable insulation.

  3. Adhesive formulations for high-performance laminating films.

  4. Specialty inks for packaging and label applications demanding solvent resistance.

  5. Chemical-resistant linings for tanks, pipes, and containment systems.

Specifications Of Hanwha CP-705 Vinyl Chloride Copolymer Resin

Chemical TypeVinyl chloride–vinyl acetate copolymer
Product FormFree-flowing white powder
AppearanceWhite to off-white granular or powdered resin
K-Value (ASTM D1243)68–72
Volatile Matter (wt%, ASTM D2124)≤ 0.4%
Residual Vinyl Chloride Monomer (ppm, ASTM D3904)≤ 1 ppm
Bulk Density (g/cm³, ASTM D1895)0.45–0.55
Thermal Decomposition Onset (°C, TGA)≥ 195


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