SiSiB® PC2200 Bis(triethoxysilylpropyl)disulfide
The novel silane coupling agent SiSiB® PC2200 solves the above problems of the conventional art. The polysulfide structure in which the distribution of sulfur is specified can ensure its stability at high temperature. Thus, it can be avoided to decarbolize to form free sulfur.
The silanol group on the surface of silica can react sufficiently with the silane coupling agent. And at the same time, the dispersion of the silica into a rubber is remarkably improved; furthermore there are no effects on the property processing. Thus it can improve the productivity of rubber processing and the low heat buildup property and abrasion resistance is improved.
SiSiB® PC2200 bis 3 triethoxysilylpropyl disulfideis the equivalent of Momentive's A-1589, Dow's Z-6920, Evonik's Si-75 silane.
Solubility:
Soluble in Primary alcohols, ketones, benzene, toluene, dimethylformaminde, chlorinated hydtocarbons, cetonitrile, dimethysulfoxide; Insoluble in Water
Packing and Storage
SiSiB® PC2200 is supplied in net weight 200Kg steel drum or 1000Kg IBC tote.
In the unopened original container SiSiB® PC2200 has a shelf life of five years in a dry and cool place.
SiSiB SILICONES, established in 1989, is one of the leading silicone gel manufacturers. We provide silicone in oil, disiloxane for skin,etc. Want to knowmore? Please contact us.
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