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    • High Purity Acid Basic Silica Sol For Precision Casting - China

    price: 800.00 Dollar US$

    High Purity Acid Basic Silica Sol For Precision Casting

    Products Photos Catalog Purity Acid Basic Photos Catalog

    Silica sol belongs to colloid.

    It is tasteless and nontoxic, the chemical molecular formula is mSiO2 - nH2O.

    ♦ Since the colloid grains are minute(10~20nm) and have relatively large specific surface area, the grains themselves are colorless and transparent, so they do not affect the natural color of the material to be covered.

    ♦ With low viscosity, it can soak the places whtere water soaks, therefore, it presents excellent dispersion and permability when being mixed with other substances.

    ♦ When the moisture contained in silica sol are evaporated, the colloid grains firmly adhere to the material surface and the combination of silicon and oxygen is then formed between grains.

    It is a good adhesive.

    Precautions for storage: For silica sol, it should be packaged with clean polyethylene plastic and stored in a cool and dry place to avoid illumination, and the storage temperature should be controlled between 15 ~ 35℃.

    Freezing and insolation are strictly prohibited, and handling and stacking should be handled with care to prevent impact


    Company Contact:


    • Phone: 13963393028

    • Address: NO. 19, FEICHENG RD, DONGYING, , SHANGDONG, , China

    • Email: Email


    Published date: May 14, 2020

    • Business Description: Dongying Shengtuo industry and Trade Co., Ltd. is located in the beautiful and rich Yellow River Delta Dongying.

      We are engaged in silica gel reagents and produce various silica sols, such as acid silica sol, alkaline silica sol, large-size silica sol, quick drying silica sol complexing agent, etc.

      Our products are widely used in electronics, polishing, coating, papermaking, food, catalyst carrier, precision casting and refractory industries.

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