| Fumed Silica | Beijing Entrepreneur Science &Trading Co., Ltd. 北京安特普纳科贸有限公司 | 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....voir plus 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". voir moins | |
| HDK® N20 | Wacker Chemie AG 瓦克化学 | 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...voir plus 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. voir moins | |
| HDK® N20D | Wacker Chemie AG 瓦克化学 | HDK® N20D is a synthetic, hydrophilic amorphous silica that is produced via flame hydrolysis. It is ideally used in adhesives, anitperspirants, coil coatings, decorative cosmetics, hair care, powder coatings, shaving, sun scree, skin care, tooth pastes, a...voir plus HDK® N20D is a synthetic, hydrophilic amorphous silica that is produced via flame hydrolysis. It is ideally used in adhesives, anitperspirants, coil coatings, decorative cosmetics, hair care, powder coatings, shaving, sun scree, skin care, tooth pastes, and various other applications. This product has a BET surface of 170-230 m2/g, a loss of weight of < 2%, and a sieve residue of < 0.03%. voir moins |
