EN
CPE Chlorinated Polyethylene Rubber for Wire and Cable Sheathing
Material: CPE (Chlorinated Polyethylene)
Hardness: 40-80 Shore A
Color: Customizable
Operating temperature: -40°C to +110°C
Typical applications: Wire and cable sheathing, hydraulic hose covers, waterproof membranes
- Description
- Applications
- Specifications
- Advantage
- Recommended Products
Description
CPE is an elastomer modified by chlorination of polyethylene, combining the flexibility of rubber with the mechanical strength of plastic. It offers good oil resistance, heat resistance, ozone resistance, and flame retardancy, while being cost-effective.
Applications
Mining cable sheathing.
Hydraulic hose outer cover.
Building waterproof membrane.
Specifications
|
Common Name |
Chlorinated Polyethylene Rubber Compound |
|
Hardness(SHA) |
40A~80A |
|
ASTM D-2000 Classification |
DE |
|
Tensile(Mpa) |
8~15 |
|
Elongation at Break(%) |
300~600 |
|
Compression Set（%） |
≤40 |
|
Temperature Range |
-40℃~+110℃ |
|
Specific Gravity（g/cm³） |
1.15~1.30 |
|
Resistances |
Excellent weather resistance and ozone resistance |
|
|
Good oil resistance, flame retardancy and coloring property |
|
|
Good chemical resistance and aging resistance |
|
|
Good compatibility |
|
Curing Systems |
Peroxide |
|
Production process |
Molding |
|
|
Extrusion |
|
Formula & color |
Custom |
|
Shelf Life |
5–7 days with accelerator, 1 -2year without accelerator. |
|
Storage conditions |
Store in a cool, dry place. After opening, seal tightly to prevent moisture absorption and loss of active ingredients |
Advantage
Lower cost than CR and CSM, offering high cost-performance
Excellent flame retardancy, suitable for the cable industry
Good ozone and weather resistance
