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Colloidal Silica 20-40% For Industry

Supplier From China
Feb-25-21

PRODUCT NAME: COLLOIDAL SILICA
Other name: SILICA SOL
MODEL: JN-30
Color: Clear
CAS NO. : 112926-00-8

TDS Specification:
SIO2, %: 20-40%
NA2O, %: 0.40 ,
PH: 9.0~10.5
Viscosity : 4.3-5.5 cp ;
SP.GR: 1.19~1.21, 1.29~1.31
Particle Size: 8~15 nm


Application for investment casting, lost wax casting, refractory, water paint, concrete polishing..


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