Molecular formula: K₂O·nSiO₂·mH₂O

Appearance: Colorless or slightly colored, odorless transparent liquid

CAS number: 1312-76-1

Commonly known as potassium water glass, hygroscopic, has a strong alkaline reaction, decomposition in acid and precipitation of silica, easily soluble in water and acid, and precipitation of colloidal silica, the higher the potassium content, the more soluble. Insoluble in alcohol.

Application field

1. Casting materials: all kinds of casting steel sand adhesive, inorganic resin, curing agent, magnesium powder coating, zirconium powder coating, anti-penetration coating, light-colored coating, graphite powder coating, composite coating

2. Building materials: floor curing agent, plugging agent, acid-resistant floor

3. Washing industry: fluorescent screen coating layer and soap filler

4. Molecular sieve silica sol silica gel industry

5. Paint industry

6. Welding rod industry

7. Other industries: tap water softener, cable flame retardant binder, potash fertilizer, inorganic zinc-rich coating, super anti-rust coating, etc.

Transportation and storage

1. The product should be packed in good condition, sealed and without leakage during transportation. Stored in a cool ventilated warehouse, should avoid direct sunlight, this product can not be transported with acids, oxidizing substances.

2. The recommended storage temperature ranges from 0 to 40 ° C.