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Potassium Silicate
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Potassium Silicate

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Contact Person Mr. Xingxing

Jiangbei District, Chongqing, Chongqing

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Product Specification

Product Description

Main compositionK2O· mSiO2·nH2Om and n are different with different types of products, which is decided by mole ratios, concentrations etc. Xian Tongxin can make mole ratio 2.2~2.5 with SiO2 concentration *4%, mole ratio 3.1~3.4 with SiO2 concentration *5%, and mole ratio 3.4~4.8, SiO2 concentration *0%, or customerized.
Description: Potassium silicate is also called potassium water glass, colorless to slight yellow, tasteless, transparent or translucent alkalescent substance, pH *1~*2. The products density and viscosity change with its product types, relative density ranges 1.*6~1.*5(*5). It is soluble in water and alkaline solution, insoluble in alcohol and organic solvent. It frees out sol when react with acid. It can dry itself. After water is evaporated, it can produce a dry film insoluble in water, which is irreversible. It can react with substance with surface hydrophobic group and form a film, for example it can react with the surface hydroxyl on the surface of glass, cellulose and form a film, and enters soft glass.
Package:  *5KG**0KG or customerized
Storage: Sealed and stored in a dry well ventilated no direct sunlight room, temperature is 5~*5 when transport and store.
Safety: non-toxic, no corrosive, incombustible, non-hazardous products. 
Application: Self-curing zinc rich paint, which can be used as base paint for steel surface, at the same time it is suitable for inorganic building coating(or mineral coating), high furnace bonding agent with heat insulating effect and therefore save fuels. It is also used in modeling material in precision casting as a bonding agent for shape sand and core sand. It is used as coating for welding electrode, and bonding agent for sintering flux, and bonding agent of phosphor layer for color picture tube.

Country: China
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Related Products Xi'an Tongxin Semiconductor Materials Co., Ltd

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