Powdered nitrile rubber is often used to manufacture rubber products that require high wear resistance, oil resistance and chemical resistance, such as automotive parts (such as oil seals, shock absorber seals, brake parts), industrial rubber pipes, cable

Powder nitrile rubber is a powder elastomer, a copolymer formed by low-temperature polymerization of butadiene and acrylonitrile. Raw rubber is available in block, emulsion, granular and powder forms. Its particle size is usually between 0.3-0.6mm and has good fluidity. It has good dispersibility and does not require preheating. It can realize dry mixing of powder and directly mix it with ingredients for extrusion or injection molding, which shortens the mixing time and reduces heat accumulation, thus improving the scorch resistance. It does not clump in transit.

Performance advantages

1. Reduce plasticizer migration.

2. Improved heat resistance.

3. Improved oil resistance.

4. Improved flexibility and cold resistance.

5. Improved wear resistance.

6. Compression permanent deformation is reduced.

7. The expansion rate of the extrusion die is reduced, the melt is more stable, and the dimensional stability is improved.

8. It has obvious toughening effect on hard PVC and improves impact strength.

Model/grade

 Applications

Powdered nitrile has a wide range of applications in the rubber field:

1. High performance rubber products:

Rubber products with high wear resistance, oil resistance and chemical resistance, such as automotive parts (such as oil seals, shock absorber seals, brake parts, etc.), industrial rubber tubes, cable sheaths, sealing rings and gaskets

2. Modified rubber compounds:

Modifiers for natural rubber, styrene-butadiene rubber, and chloroprene rubber

3. Special rubber products:

Components for medical equipment and parts for high-performance sports equipment

4. Flame retardant rubber products:

Wires and cables, building fireproof materials and special safety equipment and other fields.

5. Rubber and metal bonding:

Rubber-metal composites or rubber-clad metal components (e.g. vibration isolators, buffers)

6. Rubber coatings and adhesives:

additive

7. Rubber flooring and sports surfaces:

Rubber flooring and sports surface surface materials

8. Rubber elastomer:

Rubber elastomers with high elasticity, low temperature resistance, high temperature resistance or specific electrical insulation properties

9. Recycled rubber products:

Modifier for recycled rubber products to improve mechanical properties and durability

Company strength

Mature warehouse logistics system and cost control system;

 complete industry-university-research system; 

strong technical support and consultation;

FAQ

1. We are a synthetic rubber manufacturer with a complete and mature quality control and cost control system; 2. We can provide 1-2kg samples for free, but you need to bear the freight yourself. 3. Customers can customize products according to their own needs, with a minimum order quantity of 1 ton. 4.We usually deliver the cargoes within 10~20 days after receiving customer's payment 5. Our product packaging specifications are 20kg or 25kg, which can also be customized