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VULCOFAC 189 DL70

Physical form
Liquid
Product Description

Coupling agent used in sulfur cured and metal oxide cured elastomers. It chemically bonds reinforcing minerals like silica, clay, mica and talc to the polymer matrix. It is based on a blend of 70% gamma – mercaptopropyltrimethoxysilane and 30% silicon dioxide. Shelf life: 9 months.

Benefits:

  • 85 % pure
Grade Name
189 DL70
Appearance
Clear