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The whole technical process is monitored and controlled by microcomputer, using high quality quartz sand and sodium carbonate as raw materials.
Our high purity sodium silicate can be widely used in molecular sieve, silica gel, silica hydrated white carbon black, silicasol, zeolite etc.; common type sodium silicate can be used as adhesive in carton, casting, building materials and welding rod; also used in the making of soaps and synthesis of detergents. |
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Products Description |
| Industrial liquid sodium silicate(安砂) |
Item |
Liquid |
Liquid 2 |
Liquid 3 |
Liquid 4 |
Liquid 4 |
Iron(III) oxide‹Fe2O3) content %≤ |
0.005 |
0.005 |
0.005 |
0.005 |
0.005 |
Water insolubles content %《 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
Density (20℃) g∕cm3 |
1.318‐1.342 |
1.368‐1.394 |
1.436‐1.465 |
1.368‐1.394 |
1.526‐1.599 |
Sodium oxide (Na2O) content %±27.08.2 |
10.2 |
9.5 |
12.8 |
9.5 |
12.8 |
Silicon dioxide(SiO2) content %±2 |
24.6 |
26.0 |
25.7 |
22.1 |
29.2 |
Module(M)±0.05 |
3.5 |
3.2 |
3.0 |
2.5 |
2.2 |
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| Appearance: Liquid sodium silicate is colorless transparent or semi-transparent ropy liquid. Solid sodium silicate is colorless transparent or semi-transparent glass block. |
| Industrial solid sodium silicate(安砂) |
Item |
Solid 1 |
Solid 2 |
Solid 3 |
Solid 4 |
Solid 5 |
Total content of insolubles %≥ |
99.0 |
99.0 |
99.0 |
99.0 |
99.0 |
Aluminum oxide(AI2O3) content %≤ |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
Iron(III) oxide(Fe2O3) content %≤ |
0.015 |
0.015 |
0.015 |
0.015 |
0.015 |
Module(M)±0.05 |
3.5 |
3.2 |
3.0 |
2.5 |
2.2 |
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| Industrial liquid sodium silicate(self-produced quartz sand) |
Item |
Liquid 1 |
Liquid 2 |
Liquid 3 |
Liquid 4 |
Liquid 5 |
Iron(III) oxide(Fe2O3) content %≤ |
0.010 |
0.010 |
0.010 |
0.010 |
0.010 |
Water insolubles content %≤ |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
Density (20℃)g∕cm3 |
1.318-1.342 |
1.368‐1.394 |
1.436‐1.465 |
1.368‐1.394 |
1.526‐1.599 |
Sodium oxide(Na2o) content %±2 |
7.0 |
8.2 |
10.2 |
9.5 |
12.8 |
Silicon dioxide(SiO2) content %±2 |
24.6 |
26.0 |
25.7 |
22.1 |
29.2 |
Module(M)±0.05 |
3.5 |
3.2 |
3.0 |
2.5 |
2.2 |
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| Industrial solid sodium silicate(self-produced quartz sand) |
Item |
Solid 1 |
Solid 2 |
Solid 3 |
Solid 4 |
Solid 5 |
Total content of insolubles %≥ |
98.5 |
98.5 |
98.5 |
98.5 |
98.5 |
Aluminum oxide(AI2O3) content %≤ |
0.1 |
0.1 |
0.1 |
0.08 |
0.08 |
Iron(III) oxide(Fe2O3) content %≤ |
0.020 |
0.020 |
0.020 |
0.020 |
0.020 |
Module(M)±0.05 |
3.5 |
3.2 |
3.0 |
2.5 |
2.2 |
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| Appearance: Liquid sodium silicate is colorless transparent or semi-transparent ropy liquid. Solid sodium silicate is colorless transparent or semi-transparent glass block. |
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