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JinJu posted an update 6 years ago
Bistetrasulfide
Product name:BistetrasulfideItem:silane XG-669
Details:
Appearance: Canary transparent liquid
Alcohol content (%): 0.5 max
R2 content (%): 3.0 max
Other impurity content (%): 1.0 max
Viscosity (25℃/cps): 19.0 max
Sulfur content (%): 22.0 ± 1.0
Silane XG-669 is a kind of silane coupling agent with
multiple functional groups in below industries:
Low rolling resistance tires, mechanical rubber
goods and soles
Used in rubber industry to improve modulus
and tensile strength of rubber, to reduce the
compound viscosity and save process energy
consumption
It’s especially applicable for polymers with
double bond or rubber formulation with hydroxyl
fillers.
XG-669 is also available as a dry blend (1:1)
with carbon black, named XG-669C.
http://www.siloxanes-silanes.com/index_en.html