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

Nissin SOLBIN C5R Vinyl Chloride Copolymer Resin

Nissin SOLBIN C5R is a high-purity vinyl chloride copolymer resin from Nissin’s SOLBIN series, engineered for superior thermal stability, chemical resistance, and melt processability in rigid PVC applications like pipes, profiles, and sheets. Its optimized molecular structure ensures excellent fusion behavior and mechanical strength while meeting stringent regulatory requirements for safety and performance.
  • nissin solbin c5r vinyl chloride copolymer resin_eaa7c335
  • nissin solbin c5r vinyl chloride copolymer resin_eaa7c335

Features Of Nissin SOLBIN C5R 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 compatibility with plasticizers, stabilizers, and fillers commonly used in PVC compound formulations.

  4. Consistent molecular weight distribution ensuring reproducible rheology and film-forming performance.

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

Typical Applications Of Nissin SOLBIN C5R Vinyl Chloride Copolymer Resin

  1. Flexible and semi-rigid PVC films for packaging and medical tubing.

  2. Coated fabrics for industrial tarpaulins, inflatable structures, and automotive interiors.

  3. Extruded profiles and sheets requiring dimensional stability and surface gloss.

  4. Rotational molding compounds for chemical-resistant tanks and containers.

  5. Adhesive and sealant binders where solvent resistance and adhesion to diverse substrates are critical.

Specifications Of Nissin SOLBIN C5R Vinyl Chloride Copolymer Resin

Chemical TypeVinyl chloride–vinyl acetate copolymer
Product FormFree-flowing white powder
AppearanceOff-white to pale yellow granular or fine powder
K-Value (ISO 1628-2)62–66
Vinyl Acetate Content5–7 wt%
Residual VCM Content≤ 1 ppm
Bulk Density0.45–0.55 g/cm³
Particle Size (D50)100–130 μm


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