Potassium Silicates   HOME > Product > Potassium Silicates

1. Molecular formula: K2O-nSiO2-xH2O

2. Potassium silicate among water ?solubility silicates is the inorganic compound to be used the
most wide, almost same use as sodium silicate.

3. Basic compound to be combined by various ratio of SiO2 and K2O

4. A good dissolving chemical product

5. Potassium silicate has high solubility, adhesive property and refractoriness extremely.

6. Because of Lower tacky than sodium silicate , odorless , transparency
Potassium silicate is more useful than sodium silicate.
It has a good soluble in water and bad soluble in alcohol also.

7. Potassium silicate has a better point against chlorosis than sodium silicate.
It has a good heat-resisting property also.

8. We have two type of potassium silicate; Standard product and High purity product.

1. Detergent and Soap bubbles
2. Electrode coating binder for welding rod
3. A developer for printing plate
4. Surface coating material for metals
5. Ceramic glue
6. Electric Binder, fluorescent material for TV Braun tube.
7. Paint, fire proof paint, anticorrosive coating
8. Fluid fertilizer, A reinforcing agent for soil
9. Glue for heat insulating insulator, A reinforcing agent for concrete
10. The other applications and ETC



  Wt.% K2O Wt.% SiO2 Mole Ratio
(SiO2/K2O)
Density(20°C) Solid(%) Character
Potassium Silicate Solution­─ Standard Grades
PS-2221 21 - 23 20 - 22 1.5 ± 0.2 1.5 ± 0.1 40 - 45 Clear
PS-2228 21 - 23 27 - 29 2.0 ± 0.2 1.5 ± 0.1 45 - 55 Clear
PS-0820 7 - 9 19 - 21 4.0 ± 0.2 1.2 ± 0.1 25 - 30 Clear
PS-1326 12 - 14 25 - 27 3.0 ± 0.3 1.3 ± 0.1 34 - 40 Clear
PS-0617 5 - 7 16 - 18 4.5 ± 0.2 1.2 ± 0.1 20 - 25 Clear
PS-0618 5 - 6 17 - 19 5.1 ± 0.2 1.2 ± 0.1 20 - 25 Clear
Potassium Silicate ­Solution ─ High Purity Grades
PS-221S 21 - 23 20 - 22 1.5 ± 0.2 1.5 ± 0.1 40 - 45 Very Clear
PS-228S 21 - 23 27 - 29 2.0 ± 0.2 1.5 ± 0.1 45 - 55 Very Clear
PS-32S 12 - 14 26 - 28 3.1 ± 0.2 1.4 ± 0.1 38 - 42 Very Clear
PS-820S 7 - 9 19 - 21 4.0 ± 0.2 1.2 ± 0.1 25 - 30 Very Clear
PS-617S 5 - 7 16 -18 4.5 ± 0.2 1.2 ± 0.1 20 - 25 Very Clear



  PSP-1K
Wt. % K2O 26.5-29.5
Wt. % SiO2 55-60
Weight Ratio (SiO2/K2O) 2.0-2.2
Mole Ratio (SiO2/K2O) 3.2-3.4
Bulk
Density
lb/ft³  
g/l 400-650
Solid (%) 82-89
Particle Size (?m) 270±50
Packaging 25 kg


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