What is sodium silicate powder? The molecular formula ofsodium silicate (also known as sodium silicate, water glass) is Na2O. nSiO2 · xH2O. The properties of sodium silicate vary with the molecule's ratio of silicon dioxide and sodium oxide. This ratio is called the modulus. When the modulus is more than 3, it is called neutral sodium silicate; when the modulus is less than 3, it is called alkaline sodium silicate. Sodium silicate has two forms: solid form and liquid form. Liquid sodium silicate is a colorless, bluish-gray, reddish transparent, or translucent viscous liquid; It is soluble in water. Sodium silicate aqueous solution has viscosity, especially high modulus viscosity. In the case of acid, it will decompose and precipitate colloidal precipitation of silicic acid. Solid sodium silicate is a sky blue or yellow-green glassy substance whose relative density increases with modulus decrease. When the modulus decreases from 3.33 to one, its relative density increases from 2.413 to 2.560, and it has no fixed melting point. It can be used as a concrete accelerator and waterproof agent.
Use of sodium silicate powder Sodium silicate powder water glass is widely used in almost all sectors of the national economy. The chemical system is used to manufacture silica gel, white carbon black, zeolite molecular sieve, sodium metasilicate pentahydrate, silica sol, layered silicon, instant powdered sodium silicate, potassium sodium silicate, and other silicate products. It is the basic raw material of silicon compounds. In economically developed countries, the deep-processing series of products using sodium silicate as raw material have developed to more than 50 kinds, some of which have been used in high, fine, The field of cutting-edge science and technology; In light industry, it is an indispensable raw material for detergents such as washing powder and soap, as well as a water softener and sedimentation aid; Used in the textile industry for dyeing, bleaching and sizing; In the machinery industry, it is widely used in casting, grinding wheel manufacturing, metal preservatives, etc; In the construction industry, it is used to manufacture quick drying cement, acid resistant cement waterproof oil, soil curing agent, refractory materials, etc; In agriculture, it can produce silicon fertilizer; In addition, it can be used as silicon aluminum catalyst for oil catalytic cracking, filler for soap, adhesive for corrugated paper, metal preservative, water softener, detergent additive, refractory and ceramic raw materials, bleaching, dyeing and sizing materials for textiles, mineral processing, waterproof, leak stoppage, wood fire prevention, food anti-corrosion and adhesive making.
Properties of sodium silicate powder Colorless orthogonal biconical crystal or white to grayish white block or powder, can be weathered, lose six molecules of crystal water at 100 ℃, easily soluble in water, soluble in dilute sodium hydroxide solution, insoluble in ethanol and acid, melting point 1088 ℃, low toxicity, median lethal dose (rat, oral) 1280mg/kg (crystal-free water).
Price of sodium silicate powder Sodium silicate powder particle size and purity will affect the product's price, and the purchase volume can also affect the cost of sodium silicate powder. A large amount of large amount will be lower. The price of sodium silicate powder can be found on our company's official website.
Sodium silicate powder supplier Luoyang Tongrun Nano Technology Co. Ltd. (TRUNNANO) Luoyang City, Henan Province, China, is a reliable and high-quality global chemical material supplier and manufacturer. It has more than 12 years of experience providing ultra-high quality chemicals and nanotechnology materials, including sodium silicate powder, nitride powder, graphite powder, sulfide powder, and 3D printing powder. If you are looking for high-quality and cost-effective sodium silicate powder, you are welcome tocontact us or inquire at any time.
