Fumed silica (fumed white carbon black) is one of the extremely important new high-tech ultrafine inorganic materials. Due to its small particle size, it has a large specific surface area, strong surface adsorption, large surface energy, high chemical purity and dispersion. It has good performance, special properties in terms of thermal resistance and electrical resistance, and its superior stability, reinforcement, thickening and thixotropy. Nanosilica is commonly known as "ultrafine silica".
Product features: fumed silica is white fluffy powder, porous, non-toxic, odorless and pollution-free, and resistant to high temperatures. At the same time, its chemical inertness and special thixotropic properties can significantly improve the tensile strength, tear resistance and wear resistance of rubber products. After the rubber is improved, the strength is increased dozens of times. Rheology and thixotropy control of liquid systems, adhesives, polymers, etc., used as anti-settling, thickening, and anti-sag additives, reinforcement of HCR and RTV-2K silicone rubber, and can be used to regulate free flow and as an anti-caking agent to improve powder properties, etc.
Widely used in various industries such as additives, catalyst carriers, petrochemicals, decolorants, matting agents, rubber reinforcing agents, plastic fillers, ink thickeners, metal soft polishing agents, insulation fillers, and advanced daily cosmetics Filling and spraying materials, medicine, environmental protection and other fields.
Audited Supplier 
){kind=link}
){kind=link}