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Brand:aa
Product detail:
JN-30 Low Price Colorless Odorless Silica Sol Chemical For Optical Lense
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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