10-20nm Low Price Transparent Porous Silica Gel For Concrete

Brand:aa

Product detail:

  10-20nm Low Price Transparent Porous Silica Gel For Concrete

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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