Zhengzhou Runye Chemical Co., Ltd
                                                                                                           
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CPE135B Chlorinated Polyethylene - 9.5 MPa Tensile Strength, 36.2% Chlorine Content - High Molecular Weight Thermoplastic Elastomer

Price Negotiable
Price: Negotiable
MOQ: 1Ton
Delivery Time: Negotiable
Brand: RUNYE
Product Description
Product Overview

CPE135B is a random, saturated thermoplastic elastomer with minimal crystalline structure. This high molecular weight chlorinated polyethylene offers excellent processing characteristics with low plasticizing temperature and Mooney viscosity.

Key Features & Benefits
  • High molecular weight with good mechanical properties
  • Excellent tensile strength of 9.5 MPa minimum
  • Superior weather resistance and flex resistance
  • Excellent flame resistance properties
  • Compatible with natural rubber and various synthetic rubbers
  • Low Mooney viscosity (75-85 ML1+4@121°C) for easy processing
  • High elongation at break (≥700%)
Applications

This versatile product serves as both a specialty synthetic rubber and a modifier for general synthetic rubbers. Primary applications include:

  • Wire and cable insulation for oil-resistant parallel flexible wires (HPN type)
  • Sheathing for consumer appliance cables (heaters, cookers, air conditioners, refrigerators)
  • Impact modifier for plastic hard and soft products
Technical Specifications
Parameter Test Method Value Specification
Appearance - White powder -
Chlorine Content GB/T7139 36.2% 36±1%
Heat of Fusion HG/T2704-2010 1.0 J/g ≤2 J/g
Volatiles GB/T2914 0.2% ≤0.4%
Hardness (Shore A) GB/T531 56 ≤60
Tensile Strength GB528 9.5 MPa ≥8.0 MPa
Elongation at Break GB528 730% ≥700%
Mooney Viscosity (ML1+4@121°C) HG/T1232 77 75-85
Packaging & Storage

Packaging: Available in 25kg bags, 500kg bags, or custom neutral packaging according to customer requirements.

Storage: Store in a dry, ventilated place. When stored under appropriate conditions, the product has a theoretically unlimited shelf life.

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Company Zhengzhou Runye Chemical Co., Ltd
Location 11th floor, Leding Square, Power Plant Road, Zhongyuan District, Zhengzhou, Henan, China

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