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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Other supplier products
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SiSiB® PC9220 | SiSiB® PC9220 is a clear colorless and highly flammable liquid. It can be dissolved in many organic solvents, except polar solvents like aceton... |
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SiSiB® PC5420 Tetraethoxysilane | SiSiB® PC5420, the ethyl ester of orthosilicic acid, is a colorless, low-viscosity liquid with an SiO2 content of 28.5%. It is also called as T... |
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SiSiB® PC5314 Trimethylsilylcyanide | SiSiB® PC5314 TMSCN cyanide, CAS NO. 7677 24 9, is a typical blocking agent in pharmaceutical manufacturing. Application SiSiB® PC5314 ... |
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SiSiB® PC2200 Bis(triethoxysilylpropyl)disulfide | The novel silane coupling agent SiSiB® PC2200 solves the above problems of the conventional art. The polysulfide structure in which the distrib... |
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SiSiB® PC5310 | SiSiB® PC5310 Trimethylchlorosilane SiSiB® PC5310 is a clear, colourless, caustic and highly flammable liquid with a pungent odour. Te... |
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