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Brand:aa
Product detail:
High Purity 10-20nm Colorless Porous Silica Gel In Water
1.It is odorless, tasteless milky white liquid.
2.It can be uesd as cohesive agent for fireproof materials,has high bonding sthength and high heat-resisting performance(1500-1600°c)
3.It can be uesd for percision casting an help to improve the casting smooth.
4.It can be used for beverage clarification.
Pictures about our factory and products
Specification of silica sol
| JN-20 | JN-25 | JN-30 | JN-40 | SW-20 | SW-25 | SW-30 | |
| SiO2,% | 20.0-20.1 | 25.0-26.0 | 30.0-31.0 | 40.0-41.0 | 20.0-21.0 | 25.0-26.0 | 30.0-31.0 |
| Na2O,%<= | 0.30 | 0.30 | 0.30 | 0.50 | 0.04 | 0.05 | 0.06 |
| PH value | 8.0-10.0 | 8.5-10.0 | 8.5-10.0 | 9.0-10.5 | 2.0-4.0 | 2.0-4.0 | 2.0-4.0 |
| Viscosity(25°c),mPa.s<= | 5.0 | 6.0 | 7.0 | 25.0 | 5.0 | 6.0 | 7.0 |
| Density( 25°c ),g/cm3 | 1.12-1.14 | 1.15-1.17 | 1.19-1.21 | 1.28-1.30 | 1.12-1.14 | 1.15-1.17 | 1.19-1.21 |
| Average particle diameter,nm | 10-20 | 10-20 | 10-20 | 10-20 | 10-20 | 10-20 | 10-20 |
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