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| PC2300 Silane |
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| gamma-mercaptopropyltrimethoxysilane |
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| 4420-74-0 |
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PC2300 is a mercapto-functional silane that finds use as a coupling agent in polysulfide and polyurethane caulks and sealants. It is especially useful in sulfur-cured and metal oxide-cured elastomers. Chemically bonding reinforcing minerals like silica, clay, mica and talc to the polymer matrix, properties including modulus, tensile and tear strength, heat buildup, abrasion resistance, resilience, compression set and cure time are improved in mineral-filled elastomers. It can be used as a pretreatment on minerals or added at the time of compounding. Being a rather efficient and fast sulfur containing silane, typically lower silane loading levels are used.
* Features and Benefits:
-l Improves the adhesion of polysulfide and polyurethane sealants to glass and metal surfaces.
-l Improves low-rolling resistance in silica-reinforced tire tread compounds.
-l Enhances properties in mineral-reinforced articles such as shoe soles, rubber goods.
* Suitable for use in polymer system such as:
-Butyl
-Epoxy
-Neoprene
-Nitrile
-Phenolic
-Polysulfide
-Polyurethane
-Styreue Butadiene |
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Formula: C6H16O3Ssi
Molecular Weight: 196.4
Color and Appearance: water white to light straw liquid transparent liquid
Density 25/25'C: 1.057
Boiling Point: 212'C(760mmHg)
Refractive Index: 1.440(25'C)
Viscosity 25'C: 1.5 cSt
Flash Point: 88'C
Min. Purity: 95.0% |
| Industrial field |
additive, adhesive & sealant, organo silicone, others, paint & coating, paper & pulp additive, pharmaceutical, plastic, polymer, resin, monomer, polyurethane(PU), rubber & additives |
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