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.