Chlorinated polyethylene (CPE) is a special polymer material that combines plastic strength and rubber elasticity. Its chlorine content can be flexibly adjusted (25% -45%). With excellent weather resistance, flame retardancy, and chemical stability, it is widely used in the following fields:
1. Plastic industry modifier
As a modifier for resins such as polyvinyl chloride (PVC), ABS, and polyolefins, it can significantly enhance the toughness, improve printability, and flame retardancy of PVC, and is used in the manufacture of non combustible flooring materials, synthetic leather, boards, etc.
Blending with polyurethane can optimize the performance of foamed plastics, films, cable cladding and other products.
2. Alternative materials for rubber products
As an environmentally friendly special rubber (such as chlorinated polyethylene B-type material), it is used for insulation layers of wires and cables, rubber hoses, conveyor belts, special tires, etc., replacing traditional rubber, and has better cold resistance, oil resistance, and flame retardancy.
Blending with ethylene propylene rubber (EPR), nitrile rubber (NBR), and other materials can enhance the overall performance of rubber products.
3. Building materials and waterproofing and anti-corrosion measures
The construction industry, such as waterproofing membranes and sealing strips, is the largest consumer market, especially for high chloride products (chlorine content>40%) that are suitable for emerging scenarios such as photovoltaic film and 5G base station sleeves.
4. Electronics and Automotive Industry
Manufacturing electrical casing components that are resistant to arc breakdown, as well as aging resistant plastic parts for vehicles.
Scenarios such as automotive wiring harness sheaths rely on their flame retardancy and weather resistance.
5. Other applications
Adhesive modification (to enhance toughness and flame retardancy), fibers, foam materials, etc.
Post time: Oct-21-2025
