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Silane Coupling Agents | Mercapto Silanes | Sulfur Silanes | Surface Modifiers
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| SiSiB® PC2300
gamma-Mercaptopropyltrimethoxysilane.
Synonym: 3-Trimethoxysilypropylmercaptan
Countertype of Dynasylan MTMO, VPSi163, DowCorning Z-6062, ShinEtsu KBM-803, Wacker GENIOSIL GF 70, Silquest A-189
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SiSiB® PC2300 is a bifunctional organosilane possessing a reactive organic mercapto and a hydrolyzable inorganic methoxysilyl group. SiSiB® PC2300 is a clear, colorless to light yellow liquid with a slightly mercaptan odor. It is soluble in alcohols, ketones and aliphatic or aromatic hydrocarbons.
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| Typical Physical Properties |
| Chemical Name: |
3-Mercaptopropyltrimethoxysilane |
| CAS No.: |
4420-74-0 |
| EINECS No.: |
224-588-5 |
| Empirical Formula: |
C6H16O3Si |
| Molecular Weight: |
196.4 |
| Boiling Point: |
212°C [760mmHg] |
| Flash Point: |
88°C |
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| Color and Appearance: |
Water white to light straw liquid clear liquid |
| Density [25°C]: |
1.057 |
| Refractive Index [25°C]: |
1.440 |
| Purity: |
Min.97.0% by GC |
SiSiB® PC2300 can be used as coupling agent to improve the adhesion of sulfur cured elastomers (polysulfide, polyurethane sealants) to inorganic fillers (such as silica, clay, glass, mica and talc etc.), fiberglass and surfaces. Mineral-reinforced articles such as shoe soles, rubber rollers and wheels, white sidewalls, and wire and cable insulation also can be produced with lower silane loadings.
SiSiB® PC2300 can be used to improve properties of mineral filled elastomer, including modulus, tensile and tear strength, heat buildup, abrasion resistance, resilience, compression set and cure time.
SiSiB® PC2300 can be used as a pretreatment on minerals or added at the time of compounding.
SiSiB® PC2300 can be used to improve low-rolling resistance in silica-reinforced tire tread compounds.
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Net weight 200Kg steel drum or 1000Kg IBC container, for more details, please visit Packing Centre.
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