Buna® SL 7518-4 is an oil extended copolymer of butadiene and styrene containing 18% of bounded styrene. It is produced by solution polymerization process using an alkyl-lithium initiator. The polymer is stabilized with non-staining antioxidants, which are added during the manufacturing process and impart excellent heat aging properties under normal storage conditions.

应用

Automotive industry

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Tire industry

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Synonyms