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

Wacker VINNOL E 15/40 A Chlorine Vinyl Copolymer Resin

Wacker VINNOL E 15/40 A is a chlorine-vinyl copolymer resin from Wacker’s VINNOL E series, offering excellent thermal stability, chemical resistance and processability for rigid PVC applications like pipes, profiles and coatings. Its balanced molecular weight ensures smooth extrusion and high mechanical strength.
  • wacker vinnol e 15 40 a chlorine vinyl copolymer resin_cc0d276c
  • wacker vinnol e 15 40 a chlorine vinyl copolymer resin_cc0d276c

Features Of Wacker VINNOL E 15/40 A Chlorine Vinyl Copolymer Resin

  1. High chlorine content (≈40 wt%) for enhanced flame retardancy and chemical resistance.

  2. Excellent thermal stability during processing, supporting consistent extrusion and calendering performance.

  3. Good compatibility with plasticizers, stabilizers, and fillers commonly used in PVC compound formulations.

  4. Low residual vinyl chloride monomer (VCM) content, meeting stringent regulatory requirements for safe handling.

  5. Uniform particle size distribution ensuring smooth powder flow and efficient dispersion in melt blending.

Typical Applications Of Wacker VINNOL E 15/40 A Chlorine Vinyl Copolymer Resin

  1. Rigid and semi-rigid profiles for construction applications, including window frames and siding.

  2. Electrical conduit and cable sheathing requiring halogenated flame-retardant properties.

  3. Industrial flooring and sheeting where chemical resistance and dimensional stability are critical.

  4. Automotive interior trim components exposed to elevated temperatures and UV stress.

  5. Medical tubing and packaging films requiring compliance with ISO 10993 biocompatibility guidelines.

Specifications Of Wacker VINNOL E 15/40 A Chlorine Vinyl Copolymer Resin

Chemical TypeChlorinated vinyl copolymer resin
Product FormFree-flowing white powder
AppearanceOff-white to pale yellow granular powder
Chlorine Content38–42 wt%
K-Value (DIN ISO 1628-2)14.5–15.5
Vinyl Chloride Monomer (VCM) Residue< 1 ppm
Bulk Density0.45–0.55 g/cm³
Particle Size (d₅₀)70–90 µm


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