[Offer to Sell]

acid silica sol,silica sol ,colloidal silica A25 silica

Silica sol Technical Sepecifitation

Model:A25
SiO2(%):25%
Stability:12Months
Appearance:transparency liquid
PH (25 degree Celsius):2-5
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 binder of fireproof materials,coating industry,paper making industry and so on.
Characteristics
1 colloidal Silica belongs to adhesive ,liquid silica.
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.
Usage
Used as various fire-proof material. It has high bonding strength and high heat-resisting performance (1500-1600), Email:anna.zhao@88better.cn

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