Specifications
alkaline silicon sol1 binder of fireproof materials
2 precision casting
3 big specific surface
4 paper making industry
Technical Data
alkaline silicon sol
ITEM | Basic sodium type | |||
JN--20 | JN--25 | JN--30 | JN--40 | |
SiO2, % | 20.0-21.0 | 25.0-26.0 | 30.0-31.0 | 40.0-41.0 |
Na2O, % ≤ | 0.30 | 0.30 | 0.30 | 0.40 |
pH value | 8.5-10.0 | 8.5-10.0 | 8.5-10.0 | 9.0-10.5 |
Viscosity (25°C),mp a.s ≤ | 5.0 | 6.0 | 7.0 | 25.0 |
Density (25°C),g/cm3 | 1.12-1.14 | 1.15-1.17 | 1.19-1.21 | 1.28-1.30 |
Average particle diameter,nm | 10-20 | 10-20 | 10-20 | 10-20 |
Packaging
25kg or 250kg per plastic drum.
Term of validity
One year for the alkali based.
Conditions for storage and transportation
Maintain 0-40°C during storage and transportation to avoid freezing of exposing to the sun.
Special Note
Technical information and data above is based on the best information on effective, and does not provide any guarantee and no suspected infringement of any patent. User prior to use, has the responsibility for testing the suitability of the product.