Styrene butadiene rubber (SBR), also known as polystyrene butadiene copolymer. Its physical mechanism performance, processing performance and product performance are similar to natural rubber. Some properties such as wear resistance, heat resistance, aging resistance and vulcanization speed are better than natural rubber. It can be used together with natural rubber and various synthetic rubber. It is widely used in the production of tires, rubber belts, rubber tubes, wires and cables, medical appliances and various rubber products It is also one of the earliest rubber varieties to realize industrial production.
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