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Product Code: |
RA-172 |
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Chinese Name: |
乙烯基三(2-甲氧基乙氧基)硅烷 |
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English 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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Chemical Structure: | |
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Formula: |
C11H24O6Si |
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Molecular Weight: |
280.39 |
CAS: | 1067-53-4 |
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EINEC: |
213-934-0 |
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InChI: |
1S/C11H24O6Si/c1-5-18(15-9-6-12-2,16-10-7-13-3)17-11-8-14-4/h5H,1,6-11H2,2-4H3 |
| Physical and chemical properties |
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Mp: |
-30ºC |
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Bp: |
285ºC |
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Water soluble: |
React |
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Refractive Index: |
1.4275-1.4295 |
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Fp: | 92ºC
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Density: |
1.034 |
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Nature description： |
1. Colorless liquid.
2. Soluble in ethanol, isopropanol, petroleum ether, benzene and gasoline, insoluble in water. Hydrolyzed in an aqueous acid solution to dissolve in water |
Application:
1. This product is modified by grafting into the polymer backbone to modify the polyethylene and other polymers, so that the side chain of the polymer has a trimethoxysilyl group as the active point of warm water crosslinking.
2. The advantages of polymer crosslinking are:
1) Better maximum operating temperature
2) Reduce polymer decomposition during creep
3) Improve chemical resistance
4) Excellent resistance to pressure cracking
5) Improve wear resistance
6) Improve impact strength
7) Memory characteristics (shrink film and tube).
3. Where silane crosslinks are superior to radiation crosslinks or peroxide crosslinks are:
1) Low equipment investment
2) Low production costs
3) High productivity
4) Diversity of processing technology
5) Suitable for various thicknesses and various complex shapes
6) Large processing process latitude (control premature crosslinking)
7) Suitable for filled composites
8) Suitable for polyethylene and copolymers of all densities
Package:
5L, 10L, 25L, 200L PE drum or 1000L IBC container. Customized service is acceptable. Please specify when order.