Sodium metasilicate is a non-toxic, odorless, pollution-free white powder or crystalline particles, easily soluble in water, the aqueous solution is alkaline, has the ability to descale, emulsify, disperse, wet, penetrate and buffer the pH value .
Sodium metasilicate is a non-toxic, odorless, pollution-free white powder or crystalline particles, easily soluble in water, the aqueous solution is alkaline, has the ability to descale, emulsify, disperse, wet, penetrate and buffer the pH value .
It is widely used in various washing industries, crude oil and natural drilling control mining projects. In the construction industry, it is used as a coagulant for preparing acid-resistant mortar, acid-resistant concrete and cement. In the textile industry as printing and dyeing auxiliaries, fabric pretreatment agent. It can also be used as soap filler, detergent, egg preservative, as well as vegetation molecular sieve, silicic acid and fireproof materials.
The modulus of sodium silicate is adjusted with caustic soda, and the finished product is produced by crystallization or drying process. The production methods mainly include solution crystallization method, crystallization pulverization, spray drying method, and primary granulation method.
