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Chemical Name： |
Vinyl tris(2-methoxyethoxy) silane
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Synonyms: |
6-Ethenyl-6-(2-methoxyethoxy)-2,5,7,10-tetraoxa-6-silaundecane; Tris(2-methoxyethoxy)vinylsilane
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CAS No： |
1067-53-4
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EINECS: |
213-934-0
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Molecular Structure： |
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Molecular Formula： |
C11H24O6Si
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Molecular Weight： |
280.39 |
Equivalents：
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Product |
Supplier |
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Silquest® A-172 |
Momentive (formerly OSi Specialties) |
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Z-6172 |
Dow Corning |
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VTMOEO |
Evonik (formerly Degussa) |
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GENIOSIL® GF 58 |
Wacker |
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KBC-1003 |
Shin-Etsu |
Typical Properties:
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Index |
Value |
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Appearance |
Colorless, transparent liquid |
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Specific Gravity (ρ20), g/cm3 |
1.0330 |
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Boiling Point (760mmHg), ℃ |
285 |
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Refractive Index（ ） |
1.4270 |
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Flash Point, ℃ |
92 |
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Solubility |
Soluble in alcohol, ketone, aether, benzene and most aliphatic esters, soluble in water as well with adequate stirring at concentrations up to 5%. |
Abstract：
SCA-V71C is a vinyl functional silane making them suitable to be used as a crosslinker in making crosslinking organic polymers. Adhesion promoter of vinyl, acrylic resins.
Could be soluble in water with adequate stirring at concentrations up to 5 per cent.
Applications and Performance：
1. Inorganic mineral fillers surface treatment: Improves the compatibility of surface treated with organic resins, enhances the mechanic strength and electrical properties of the mineral-filled composites. Particularly suitable in water system modification method, could be add in water solution directly.
2. Emulsion polymerization: As a monomeric vinyl functional silane in vinyl, vinyl acrylic and acrylic resin, this vinyl silane can be added as monomers during emulsion during polymerization to form silane modified latexes. The silane in such latexes functions as crosslinkers, forming very stable Si-O-Si chain.
3. Adhesives, sealants and hot melt: Excellent adhesion to a wide range of inorganic substrates such as metal, glass and concrete, the suitable resins include acrylic, vinyl and vinyl acrylic.
Packing：
The regular packing of this product is 25kg plastic pail, 200L steel drums and 1000L immediate bulk container.
Storage and Shelf Life：
Should be stored in dry, cool, ventilated room; keep away from water, moisture, high temperature and fire. This product has a shelf life of at least 12 months if stored in tightly closed original container at room temperature.
If this product is kept beyond the shelf life recommend on the product label, it is not necessarily unusable, but a quality control should be performed on the properties relevant to the application.
產品說明書TDS(Technical Date Sheet)
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