Hebei Tianao Technology Co.,Ltd

overview
Sodium metasilicate is a salt of silicic acid, belonging to inorganic salt products, molecular formula Na2SiO3·nH2O, is a non-toxic, tasteless, pollution-free white powder or crystalline particles, soluble in water, insoluble in alcohol and acid, aqueous solution is alkaline, easy to absorb moisture and deliquescent in the air, with descaling, emulsification, dispersion, wetting, permeability and buffering capacity to PH value, is listed as one of the "fine chemicals for the priority development of China" and "the development of inorganic chemical products in China in the future". Sodium metasilicate is a low-molecular weight crystal prepared by the hydrothermal reaction of ordinary bubbled alkali and caustic soda Chemicalbook, the commodity has anhydrous, pentahydrate and nine hydrate, of which nine hydrate only exists in the market in China, is in the 80s of the last century in urgent need of sodium metasilicate and hastily developed emergency products with low technical content, because its melting point is only 42 °C, at 30~40 °C, it will release crystal water, which brings inconvenience to use, and it is easy to become liquid or paste when stored, and is gradually being phased out. However, due to the habits of some users and some fields do not care much about crystal water, sodium metasilicate nonahydrate still has a certain market.
use
Sodium metasilicate is widely used in various washing industries. In the washing industry, such as ultra-concentrated laundry detergent, laundry detergent, laundry paste, dry cleaning agent, fiber bleach, fabric bleach, etc., it is also widely used in metal surface cleaning agents, beer bottles, floating dissolver cleaning agents, and can be used as metal rust inhibitors, scale cleaning agents, electrical device cleaning agents after full dissolution, and can be used as detergents in the food industry; In crude oil and natural drilling control mining projects, Chemicalbook can also be used as mud consistency regulator and mud decoagulant; In the construction industry, it is used as a coagulant for the preparation of acid-resistant mortar, acid-resistant commercial concrete and cement; In the paper industry, it can be used as a binder, an ink agent, and a paper surface treatment agent; In the textile industry, it is used as printing and dyeing auxiliaries and fabric pretreatment agents; It can also be used as a filler for soap, detergent, egg preservative, as well as vegetation molecular sieve, silicic acid and fireproof materials.