SBR, styrene butadiene rubber, is a synthetic rubber produced by the copolymerization of butadiene and styrene, which has a wide range of uses, mainly reflected in the following areas:
Tire industry
- Tire tread: Styrene-butadiene rubber has good wear resistance, tear resistance, and aging resistance, and can withstand various stresses and friction during vehicle driving, extending the service life of tires. At high speeds, it can provide better grip, ensuring vehicle handling and safety.
- Tire sides: The flexibility and flexural resistance of styrene-butadiene rubber make it suitable for manufacturing tire sides. The tire side needs to constantly bend and deform in the process of vehicle driving, and styrene butadiene rubber can withstand this repeated stress action, not easily cracked or damaged, and protects the internal structure of the tire.
Auto parts
- Hose: The cooling system, fuel system, and braking system of the car need to use a hose. Styrene butadiene rubber has good oil resistance, heat resistance, and corrosion resistance, and can adapt to the high temperature, high pressure, and various chemical substances in the engine cabin of the automobile, to ensure the sealing and reliability of the hose.
- Seals: The seals made of styrene butadiene rubber have good elasticity and sealing properties, which can effectively prevent the leakage of oil, gas, and water. Seals play an important role in the engine, transmission, doors, and Windows of the car, and styrene butadiene rubber seals can ensure the performance and comfort of the car.
Industrial product
- Conveyor belt: In mines, ports, factories, and other places, a conveyor belt is an important equipment for material transportation. Styrene butadiene rubber has the characteristics of high strength, wear resistance, and aging resistance, and can withstand the weight and friction of a large number of materials to ensure the service life and transportation efficiency of the conveyor belt.
- Rubber rollers: Rubber rollers are widely used in printing, paper making, textile, and other industries. The rollers made of styrene-butadiene rubber have good elasticity, wear resistance, and chemical resistance, and can maintain stable performance in different working environments to ensure clear printing, flat paper, and textile quality.
Footwear industry
- Sole: Styrene-butadiene rubber has good elasticity and non-slip properties, which can provide a comfortable foot feeling and reliable grip performance for the sole. At the same time, it also has good wear resistance and aging resistance, so that the sole is not easy to deform and damage, extending the service life of the shoes.
- Upper: In the upper design of some sports shoes and casual shoes, styrene butadiene rubber is also used. It can increase the flexibility and durability of the upper, making the shoe more snug to the foot, providing better support and comfort.
Other fields
- Wire and cable: styrene butadiene rubber has good insulation performance and weather resistance, which can protect wire and cable from the influence of the external environment and prevent the occurrence of safety accidents such as leakage and short circuit.
- Sporting goods: In basketball, football, tennis, and other sporting goods, styrene butadiene rubber is widely used in the manufacture of balls, racket handles, and other parts. Its elasticity and wear resistance can meet the requirements of the use of sporting goods and improve the performance and quality of products.
- Building materials: Styrene-butadiene rubber can be used to manufacture building sealants, waterproof coil, and other materials. It has good adhesion and water resistance, can effectively prevent water penetration and air leakage, and improve the waterproof and thermal insulation performance of buildings.
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