EN
NBR/PVC Blend Rubber for outer rubber of automobile fuel pipe
Material: NBR/PVC Rubber Compound
Hardness: 40-90 Shore A
Color: Customizable
Operating temperature: -30°C to +120°C
Typical applications: Ozone-resistant oil seals, outdoor hoses
Note: We only supply rubber compounds (customizable in hardness, color, and formulation).
- Applications
- Specifications
- Advantage
- FAQ
- Recommended Products
Applications
Outdoor hydraulic oil seals
Ozone-resistant fuel hoses
Printing rubber rollers
Textile machinery rubber rollers
Specifications
|
Common Name |
Nitrile Rubber-Polyvinylchloride Blend Rubber |
|
Hardness(SHA) |
50A~90A |
|
ASTM D-2000 Classification |
BG |
|
Tensile(Mpa) |
10~18 |
|
Elongation at Break(%) |
200~500 |
|
Compression Set（%） |
≤35 |
|
Temperature Range |
-50℃~+110℃ |
|
Specific Gravity（g/cm³） |
1.15~1.30 |
|
Resistances |
Ozone resistance of neoprene |
|
|
Oil resistance of nitrile rubber |
|
|
Significantly improve the weather aging resistance of products |
|
|
Significantly improve flame retardancy and chemical resistance |
|
Curing Systems |
Sulfur or peroxide |
|
Production process |
Molding |
|
|
Extrusion |
|
Formula & color |
Custom |
|
Shelf Life |
5–7 days with accelerator, 1 -2years without accelerator. |
|
Storage conditions |
Store in a cool, dry place in sealed containers to prevent moisture absorption and loss of active ingredients. |
Advantage
Combines NBR's oil resistance with PVC's ozone and weather resistance.
Smooth surface with improved abrasion resistance.
Ideal choice for outdoor oil media sealing.
FAQ
Q: Do you sell finished products or raw materials?
A: We only supply rubber compounds, not finished products. You can choose hardness, color, and formulation based on your product needs. We mix to order and deliver.
Q: What rubber types can you handle?
A: Common types include NR, SBR, BR, NBR, EPDM, CR, silicone rubber, fluororubber, etc., subject to actual capability.
Q: Are hardness and formulation linked?
A: No. The same hardness can be achieved with different formulations. The difference lies in tensile strength, tear resistance, compression set, oil resistance, aging resistance, etc. Tell us your application and we’ll recommend the right system.
Q: Can you compound to the customer’s formula?
A: Yes. We support toll processing with customer-supplied materials or mixing to a customer-specified formula. We can also recommend a formula based on performance requirements.
Q: How do you ensure batch-to-batch consistency?
A: Through raw material batch control, fixed mixing process parameters, and sampling tests (hardness, specific gravity, Mooney viscosity, etc.).
