Powdery Instant Sodium silicate JZ-DSS-P
Description
Powdery Instant Sodium Silicate is white powdery material, fast dissolved in water, low temp. Resistance, transportation & storage are very convenient; molecular formula Na2O·nSiO2·H2O,( n is determined by spec & usage.)
Application
Powdery instant sodium silicate mainly used in kiln spray supplementary food、casting dope、acid proof cement indefinite form fire bone material binder：foundry industry 、 ceramics industry 、 paint industry and heat preservation material’s binder， oil recovery industry’s thickening agent. Also can be
used in powder cement activator; and It is the material of detergent powder and soap.
Specification
| Inspection Items | FS-I | FS-II | FS-III | FS-IV |
| Modules | 2.00-2.20 | 2.30-2.50 | 2.80-3.00 | 3.10-3.40 |
| SiO2 % | 49.0-53.0 | 52.0-56.0 | 57.0-61.0 | 59.0-63.0 |
| Na2O % | 24.0-27.0 | 22.0-25.0 | 20.0-23.0 | 18.0-21.0 |
| Dissolved Speed :S | <90 | <90 | <180 | <240 |
| Apparent Density: g/ml | 0.50-0.80 | 0.50-0.80 | 0.50-0.80 | 0.50-0.80 |
| 100 Mesh Sieve Residues% | <5 | <5 | <5 | <5 |
Package
25KG/Kraft paper bag
Attention
store in seal shade and dry environment, product a little alkalinity，leave with acid products.