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CAS: 9003-55-8
Molecular Formula: (C8H8.C4H6)x
Molecular Weight: 158.24
EINECS: 618-370-2
Storage time: 2 years
Synonyms: 1,3-BUTADIENE/STYRENE COPOLYMERS; Styrene-butadiene rubber,oil-extended; Styrene-butadiene-styrene block copolymer; sd345(polymer); sd354; sks85; soilstabilizer661; solprene300
Styrene Butadiene Rubber CAS 9003-55-8 is a kind of synthetic rubber with many excellent properties. Generally white or light yellow lump, raw glue has a certain viscosity. Styrene butadiene rubber has good wear resistance, aging resistance, heat resistance and water resistance. Its molecular structure contains butadiene segments, which gives the rubber good elasticity and cold resistance. The styrene segment improves the hardness, wear resistance and oil resistance of the rubber. In addition, styrene butadiene rubber also has good processing properties, easy to mix, molding and vulcanization.
| Artículos de la prueba | Estándar |
| Punto de fusión | 253 °C |
| Densidad | 1.04 g/mL at 25 °C |
| Apariencia | white or yellowish clumps |
Tire industry: It is the largest variety of synthetic rubber used in tire production, which can be used to manufacture tire tread, tire side, cord layer and other components. The combination of styrene butadiene rubber and natural rubber can improve the wear resistance, aging resistance and skid resistance of the tire, and extend the service life of the tire.
Industrial products: Used to manufacture all kinds of rubber products, such as hose, tape, seals, shock absorption products, etc. The wear resistance, aging resistance and chemical corrosion resistance of styrene butadiene rubber make it widely used in the industrial field, and can meet the use requirements under different working conditions.
Shoe material industry: can be used to make soles, upper and other parts, giving the shoe material good elasticity, wear resistance and comfort. The composite use of styrene-butadiene rubber with other materials can also improve the tear strength and flexure resistance of shoe materials.
Other fields: It is also used in wire and cable, fabric coating, ink, adhesive and other fields. For example, in wire and cable, styrene butadiene rubber can be used as an insulating layer and sheath material, which has good electrical insulation performance and weather resistance; In the ink, styrene-butadiene rubber can improve the viscosity and transferability of the ink and improve the printing quality.
25公斤/袋
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