Sodium silicate, an inorganic, Sodium Silicate is a soluble inorganic silicate with a wide range of uses.

Description of Sodium Silicate Powder

Sodium silicate, commonly known as Paohua alkali, Sodium Silicate is an inorganic substance with a chemical formula of Na2O·nSiO2. Its aqueous solution is commonly known as water glass, which is a mineral binder. It is a soluble inorganic silicate with a wide range of uses.


Parameters of Sodium Silicate Powder Sodium Silicate

Na2O%

25.0-28.0

23.0-26.0

20.0-23.0

19.0-22.0

18.0-21.0

SiO2%

48.0-54.0

51.0-58.0

55.0-64.0

55.0-64.0

56.0-65.0

Modulus (M)

2.00±0.10

2.30±0.10

2.85±0.10

3.00±0.10

3.30±0.10

Dissolution rate S(30℃)

≤90

≤90




Density g/ml

0.30—0.80

0.50-0.80

0.50-0.80

0.50-0.80

0.60-0.80

Degree of fineness ( 120 mesh )

≥95

≥95

≥95

≥95

≥95


Application of Sodium Silicate Powder Sodium Silicate

1. The Sodium Silicate is used as an activator for fly ash cement to improve the activity of fly ash, thereby improving the compressive strength and flexural strength of fly ash admixture cement; or increasing the amount of fly ash in cement, thereby increasing the Cement Sodium Silicate Used as drilling cuttings coagulation agent and shale anti-swelling agent for silicon-based drilling fluids, bentonite slurry cemented leakage plugging agent and colloidal cement leakage plugging agent, precipitation chemical water plugging agent for oil and gas wells, and oil and gas well swelling agent Type water blocking agent.


3. The Sodium Silicate is used as a binder for unshaped refractory materials such as kiln gunning material, castable, acid-resistant cement, etc.; a mixture of foundry industry, ceramic industry, paint industry and thermal insulation material; thickener in oil Sodium Silicate is the main component of washing powder.


Packing & Shipping of Sodium Silicate Powder the Sodium Silicate:

We have many different kinds of packing which depends on the Sodium Silicate Powder quantity.

Sodium Silicate Powder packing: vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.

Sodium Silicate Powder shipping: could be shipped out by sea , by air, by express as soon as possible once payment receipt.


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