The product is an artificial synthetic amorphous white fluid powder with a strict particle size distribution of various specific surface areas and volumes. This product is a white, loose, amorphous, non-toxic, tasteless, odorless, non-polluting non-metal oxide. Its primary particle size is between 7 and 80 nm, and its specific surface area is generally greater than 100㎡ / g. Due to its nano-effect, it exhibits excellent properties of reinforcement, thickening, thixotropy, insulation, matting, and anti-sagging in materials, so it is widely used in polymer industries such as rubber, plastics, coatings, adhesives, sealants, etc. field. As a thixotropic agent and thickener for liquids, it prevents precipitation and sags; improves the suspension and dispersibility of pigment fillers in liquid systems; it is used as a dispersion and grinding aid; it improves the corrosion resistance of coatings; it improves the powder flowability And storage stability; improve powder charge and charge stability; improve water resistance; improve scratch resistance of paint film; improve color vividness; fix special effects; improve physical and mechanical properties of paint film; improve paint film adhesion and flexibility ; Improve the viscoelasticity and reinforcement of rubber and elastomer; defoaming effect in defoaming agent; increase the surface hardness and scratch resistance of coating; prevent adhesion in film and elastomer; as adsorbent and carrier; for inkjet Print coating; as an advanced filler for dental materials; as a catalyst carrier, significant thermal insulation for low and high temperature insulation.