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CAS: 1312-76-1
Purity: 99%
Molecular Formula: K2O3Si
Molecular Weight: 154.28
EINECS: 215-199-1
Storage Period: 2 years
Synonyms: POTASSIUM SILICATE; pyramid120; Silicicacid,potassiumsalt; solublepotashglass; solublepotashwaterglass; Potssium silicate; potassium silicate, anhydrous; SILICATE,POTASSIUM
Potassium silicate is a viscous liquid. It is easily soluble in water and acid. It is insoluble in alcohol and is used in reducing dyes, fire retardants, welding rods, soaps, etc.
1.Building materials: Potassium silicate can be used as a binder to manufacture refractory materials, ceramic products, etc., which can improve the strength and adhesion of the products. At the same time, it is also a coating additive with excellent performance, which can be used to prepare inorganic exterior wall coatings with good water resistance, weather resistance and anti-pollution properties.
2.Metal surface treatment: Potassium silicate can be used to prepare rust inhibitors and phosphating liquids in metal surface treatment. It can form a dense protective film on the metal surface to prevent the metal from being oxidized and corroded.
3.Casting industry: Potassium silicate is used as a binder in sand casting, which can make the sand have good strength and air permeability, and help improve the quality and precision of castings.
4.Other fields: Potassium silicate can also be used for paper waterproofing, detergent additives, soil conditioners, etc., playing a unique role in different fields.
25kgs/drum,9tons/20’container
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