EN
PVC/CR Blend Rubber for Flame-Resistant Conveyor Belts
Material: PVC/CR blend
Hardness: 50-90 Shore A
Color: Customizable
Operating temperature: -50°C to +120°C
Typical applications: Leather materials, cable sheathing, oil-resistant hoses, drive belts, conveyor
Belts
- Description
- Applications
- Specifications
- Advantage
- Recommended Products
Description
The PVC/CR blend combines the oil resistance, weather resistance, and flame retardancy of CR with the abrasion resistance, acid resistance, and low cost of PVC. It features a smooth surface and is suitable for mining and industrial environments requiring anti-static and flame-retardant properties.
Applications
Flame-retardant conveyor belts for mining
Oil- and weather-resistant hose covers
Wire and cable sheathing
Industrial rubber rollers
Specifications
|
Common Name |
Polyvinyl chloride and Chloroprene Blended Rubber |
|
Hardness(SHA) |
50A~90A |
|
ASTM D-2000 Classification |
BC |
|
Tensile(Mpa) |
8~15 |
|
Elongation at Break(%) |
200~450 |
|
Compression Set（%） |
≤40 |
|
Temperature Range |
-50℃~+120℃ |
|
Specific Gravity（g/cm³） |
1.20~1.40 |
|
Resistances |
Good low temperature resistance |
|
|
Good physical and mechanical properties |
|
|
Excellent flame retardance and dielectric properties |
|
|
Good resistance to acids, alkalis, and chemicals |
|
Curing Systems |
Sulfur |
|
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
Flame-retardant and anti-static, compliant with mining safety standards
Better oil and weather resistance than PVC alone
Lower cost than CR, with performance capable of meeting demanding environments
