SYNTHETIC RUBBER SBR
SBR is produced form styrene and butadiene by low-temperature emulsion polymerization. Compared natural rubber, SBR has uniform quality and is particularly excellent in heat resistance and wear resistance. It is widely used in tires, shoes, and industrial products.
Process
SBR is molded, packaged, and turned into products through the mixing of monomer and emulsifier by emulsion polymerization, reaction at low temperature for latex production, and recovery of unreacted monomers followed by coagulation and drying.
Product Classification
|
Test Item |
Properties |
Mooney viscosity (ML1+4,,100℃) |
Bound styrene |
Features and applications |
|
Test Method(ASTM) |
Naked eye |
D1646 |
D1416 |
|
|
1500 |
Dark brown BALE |
52 |
23.5 |
Excellent viscosity and workability Tire tread, belt |
|
1500H |
Off-white BALE |
52 |
23.5 |
Excellent viscosity and workability Tire, adhesive, etc. |
|
1502 |
Off-white BALE |
52 |
23.5 |
Tire, shoes, light color rubber products |
|
1712 |
Dark brown BALE |
49 |
23.5 |
Excellent workability Tire tread, belt, and industrial products |
|
1721 |
Dark brown BALE |
55 |
40.0 |
Tire tread, belt, and industrial products |
|
1723 |
Dark brown BALE |
44 |
23.5 |
eco-friendly, high-performance tire tread and industrial products |
|
1723H |
Dark brown BALE |
49 |
23.5 |
eco-friendly, high-performance tire tread and industrial products |
|
1737 |
Dark brown BALE |
51 |
37.0 |
eco-friendly, high-performance tire tread and industrial products |
|
1739 |
Dark brown BALE |
53 |
40.0 |
eco-friendly, high-performance tire tread and industrial products |
|
1778 |
Off-white BALE |
46 |
23.5 |
Light color, excellent tear resistance, tesile strength, and wear resistance Hoses, belts, and other extrusion rubbers |
|
1783 |
Dark brown BALE |
49 |
23.5 |
eco-friendly products, high-performance tire tread |
|
1789 |
Dark brown BALE |
54 |
40.0 |
eco-friendly products, high-performance tire tread |
APPLICATIONS
