| Fumed Silica | Beijing Entrepreneur Science &Trading Co., Ltd. |
Fumed silica is a high value-added fine chemical product; it is a white, loose, amorphous, non-toxic, non-polluting inorganic non-metallic oxide.The primary particle size betweens 7 ~ 40nm and the specific surface area is generally greater than 100m2 / g. Because of its nano-effects, in the material the fumed silica exhibits excellent properties of reinforcing, thickening, thixotropic, insulation, matting, anti-sagging, which are widely used in the silicone rubber (polyester...view more
Fumed silica is a high value-added fine chemical product; it is a white, loose, amorphous, non-toxic, non-polluting inorganic non-metallic oxide.The primary particle size betweens 7 ~ 40nm and the specific surface area is generally greater than 100m2 / g. Because of its nano-effects, in the material the fumed silica exhibits excellent properties of reinforcing, thickening, thixotropic, insulation, matting, anti-sagging, which are widely used in the silicone rubber (polyester plastics, sealing materials,etc.), siliconeglue (adhesives,paints,coatings,etc.)and high-performance fibers, new synthetic unsaturated resin, electric insulation, inks, pharmaceuticals, paper, food, cosmetics, chemical mechanical polishing, etc., to be known as the "industrial MSG". view less
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| HDK® N20 | Wacker Chemie AG |
HDK® N20 is a synthetic, hydrophilic amorphous silica applied as a thickening and thixotropic agent in many organic systems, e.g. in unsaturated polyesters, coatings, printing inks, adhesives, cosmetics and others. It is used as a reinforcing filler in el...view more
HDK® N20 is a synthetic, hydrophilic amorphous silica applied as a thickening and thixotropic agent in many organic systems, e.g. in unsaturated polyesters, coatings, printing inks, adhesives, cosmetics and others. It is used as a reinforcing filler in elastomers, mainly silicone-elastomers. HDK® N20 acts as a free flow additive in the production of technical powders. view less
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| HDK® T30 | Wacker Chemie AG |
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HDK® T30 is a synthetic, hydrophilic amorphous silica applied as a thickening and thixotropic agent in many organic systems, e.g. in unsaturated polyesters, coatings, printing inks, adhesives and others. HDK® T30 is used as a reinforcing filler in elastom...view more
HDK® T30 is a synthetic, hydrophilic amorphous silica applied as a thickening and thixotropic agent in many organic systems, e.g. in unsaturated polyesters, coatings, printing inks, adhesives and others. HDK® T30 is used as a reinforcing filler in elastomers, mainly silicone-elastomers. It has a loss of weight at 1000°C / 2h of < 2%, a density at 20°C (SiO²) of approx. 2,2 g/cm^3, and a refraction index at 20°C of 1,46. view less
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