化学配方数据库
配方类型: MISCELLANEOUS
配方说明: Compressible Packing (U.S. Patent 2,698,269)
配方组成: Sulfur/0.5
High-blown Petroleum Asphalt/30.0
Polyisobutylene (M.W. 60,000)/10.0
Microcrystalline Wax/30.0
Polyisobutylene (M.W. 8,000-20,000)/29.5
配制方法: A preformed suitable rope is treated with the melted composition.

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