Our advantage:
1. Factory price,
2. Good Quality,
3. Free sample,
4. ISO Cerficate,
5. A long stable supplier,
6. Good support to you
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Specifications
Anhydrous Sodium Metasilicate
Properties:
1. White grain or lump
2. Density: 0.7-0.9
3. Soluble in water, Insoluble in and acid, alkali in aqueous solution. In the air easyly moistured,
PURPOSE:
1. Daily chemical industry: Raw materil of detergent and soap
2. Light industries: Ceramic binder, Floor tile adhesives, Welding wire of adhesive.
3. Chemical industry: Used as flame retardant filling agent, cleaning agents, rust-proofing agents.
4, Construction industry: Used as Cement additives, road repair strength agent.
5, Metallurgical industry: No stereotypes refractories binder, furnaces patching material, binder and casting sand in the industry binder.
| ITEM |
Testing result |
| Sodium oxide(Na2O)% |
20.0-22.0 |
| Silica(SiO2)% |
19.0-22.0 |
| Water insoluble% |
≤0.30 |
| Iron(Fe)% |
≤0.05 |
| Whiteness |
≥70 |
Na2SiO35H2O(lzl-5)
| ITEM |
NATIONAL QUALITY INDEX |
| Sodium oxide(Na2O)% |
28.50_30.00 |
| Silica(SiO2)% |
27.30_29.20 |
| Water insoluble% |
≤0.2 |
| Iron(Fe)% |
≤0.03 |
| Whiteness |
≥75 |
| PH(1%SOLUTION) |
12.5±1.0% |
Na2SiO3 (lzl-0)
| ITEM |
Testing result |
| Sodium oxide(Na2O)% |
50.0-52.0 |
| Silica(SiO2)% |
≥45.0 |
| Water insoluble% |
≤0.25 |
| Iron(Fe)% |
≤0.03 |
| Whiteness |
≥75 |
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