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coatings with silica sol ,colloidal silica PA30 silica

Silica sol Technical Sepecifitation

Model:PA30
SiO2(%):30%
Stability:12Months
Appearance:transparency liquid
PH (25 degree Celsius):9-11
Diameter of Partical:20-30nm
Viscosity(25 degree Celsius, mPaS): 10
Na2O (wt%): 0.5%
Delivery Time:Within 20 days
Palce of Origin:China
This kind of silica sol is used for coating industry.Study was made of a new type of organic-inorganic compounded high polymer coating based on silica roland phenethylene-acrylic emulsion as main film forming material with auxiliary and filler added.
Characteristics
1 Colloidal Silica belongs to ordinary chemicals.
2 It is odorless, tasteless and non-toxic.
3 Its chemical molecular formula is mSiO2.nH2O.
4 With low viscosity, it can soak the places where water soaks, therefore, it shows excellent dispersion and permeability when mixed with other substances.

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