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

Wacker VINNOL H 40 50 Vinyl Chloride Copolymer Resin

Wacker VINNOL H 40 50 is a vinyl chloride copolymer resin from Wacker’s VINNOL series, offering excellent solubility in ketones and esters, high film clarity, good adhesion, and balanced flexibility–rigidity for coatings, inks, and adhesives applications.
  • wacker vinnol h 40 50 vinyl chloride copolymer resin_50ac5172
  • wacker vinnol h 40 50 vinyl chloride copolymer resin_50ac5172

Features Of Wacker VINNOL H 40 50 Vinyl Chloride Copolymer Resin

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

  2. Good thermal stability with processing suitability for calendering and extrusion.

  3. High mechanical strength and abrasion resistance in finished films and coatings.

  4. Low water absorption and outstanding barrier properties against moisture and gases.

  5. Compatible with plasticizers, stabilizers, and pigments for tailored compound formulations.

Typical Applications Of Wacker VINNOL H 40 50 Vinyl Chloride Copolymer Resin

  1. Flexible and rigid PVC-based industrial linings and tank coatings.

  2. Protective coatings for metal substrates in chemical processing equipment.

  3. Calendered sheets and films for corrosion-resistant conveyor belts and gaskets.

  4. Extruded profiles used in architectural cladding and chemical containment systems.

  5. Base resin for solvent-borne and dispersion-type protective paints and primers.

Specifications Of Wacker VINNOL H 40 50 Vinyl Chloride Copolymer Resin

Chemical TypeChlorinated vinyl chloride–vinyl acetate copolymer
Product FormFree-flowing white granules
AppearanceOff-white to light yellow granular solid
Primary ApplicationsCorrosion-resistant coatings, linings, calendered films, extruded profiles
Key FeaturesChemical resistance, thermal processability, film-forming capability, pigment compatibility
BenefitsExtended service life in aggressive environments, reliable adhesion to metals, consistent melt behavior
Storage StabilityStable under dry, cool conditions (≤30 °C, RH <60%)
Regulatory ComplianceREACH registered; compliant with EU RoHS Directive (2011/65/EU)


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