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Characteristics of acidic silica sol

Author:MikeSource:DongYing YiMing New Materials Co.,LtdLink:

PH value: The PH value of acidic silica sol is generally between 2-4, which is the main feature that distinguishes it from alkaline silica sol.

Ingredients: The content of SiO2 (silicon dioxide) is usually between 30-31%, while the content of Na2O (sodium oxide) is less than 0.006%.

Physical properties:

Specific gravity (25℃): 1.19-1.21

Viscosity (25℃): mpa.s < 6

Stability period: generally 3 months

Product features:

It has a large specific surface area and adsorption

Good adhesion and good high temperature resistance

Highly dispersible properties such as water resistance and anti-slip properties