Fumed Silicas
SiSiB SILICONES is a leading manufacturer of silicones, and has
been producing silane coupling agents since 1989.
SiSiB Fumed silicas are widely used in adhesives & sealants, silicone elastomers, coatings & inks, composites, personal care cosmetics and fire extinguisher. They are used to for rheology control (thickening, anti-sag, anti-setting, thixotropy), reinforcing (improve strength). SiSiB produces both hydrophobic and hydrophilic fumed silica.
Hydrophilic fumed silica is manufactured by hydrolysing volatile chlorosilanes in an oxyhydrogen flame. In chemical terms, the loose white silicone powder consists of highly pure amorphous silicon dioxide. Hydrophilic silica is wetted by water and can be dispersed in water.
Hydrophobic fumed silica produced by the chemical reaction of hydrophilic silica with reactive silanes or silicone fluids, like chlorosilanes, hexamethyldisilazane and polydimethysiloxane. The treated fumed silicapowder has water-repellent properties and is no longer dispersible in water.
For more specific information such as the cas number of our fumed silica for sale , 7631-86-9, and so on), please browse our website or contact us directly. Buy SiSiB products in bulk, and get the compeitive price.
SiSiB SILICONES, established in 1989, is one of the leading fumed silica manufacturer, we provide silicone china, fumed silica powder, fumed silica for sale, fumed silica cas number, methacryloxypropyltrimethoxysilaneand etc. Want to buy fumed silicaor know more? Please contact us.
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Другие товары поставщика
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SiSiB® PC5540 Chloromethyldimethylchlorosilane | SiSiB® PC5540 is a clear, colorless, pungent smelling, caustic and flammable liquid. It can be dissolved in non-protonating solvents without de... |
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SiSiB® PC6112 1,2-Bis(trimethoxysilyl)ethane | SiSiB® PC6112 12Bistrimethoxysilylethane SiSiB® PC6112 (BTMSE) and SiSiB® PC6122 (BTSE) are clear to straw bis-silanes. SiSiB&re... |
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SiSiB® PC7130 | SiSiB® PC7130 Methyltris methylethylketoximino silane SiSiB® PC7130 (MOS) is used as a neutral curing agent in silicone sealant formulati... |
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SiSiB® PC5801 | Decyltrimethoxysilane SiSiB® PC5801 is a monomeric long chain alkylfunctional silane. It is a clear colourless liquid and soluble in organic s... |
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SiSiB® PC5880 | Octodecyltrichlorosilane SiSiB® PC5880 is an amphiphilic molecule consisting of a long-chain alkyl group (C18H37–) and a polar head grou... |
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