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Product Description
Chemical Name:
γ-Mercaptopropyltrimethoxysilane
CAS NO.: 4420-74-0
EINECS NO.: 224-588-5
Properties
Silane OSi HIOSil MTMO, has sulfhydryl-base function groups, and has special efficiency when as antirust of metal surface. Disposing metal surface (gold, silver, copper) with it , can strengthen its surface to anti-corrupt, anti-oxidant and improve the sticking property between macromolecule ( resin) and it.
In rubber industry, usually used to deal with inorganic filling, such as white carbon black, carbon black, fiberglass, mica, etc, can effectively improve mechanics performance and wear-resisting performance of the rubber. In the textile industry, can be used in the shrink proof finishing of the fabric.
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Typical Technical Data
The below values are not intended for use in
preparing specifications. Please confirm with us prior to writing specifications on this product.
Appearance: Colorless or light yellow clear liquid
Colour (Pt-Co): 50 max.
Specific Gravity (ρ20°C,g/cm3): 1.020 ~ 1.060
Refractive Index (nd25°C): 1.4370 ~1.4470
Purity (by GC, %): 98.0 min.
Applications
Silane OSi HIOSil MTMO is used as additive and adhesion in applications as below:
§ Glass composites:
As a finish or a size ingredient
§ Glass and metal primer
§ Sealants and adhesives:
As a primer, additive, or for chemical modification of the polymer
§ Mineral filled polymer:
For pretreatment of fillers and pigments or as an additive
§ Crosslinker of polymers
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