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  • Zhejiang Yuda Chemical Industry Co., Ltd.
  • Zhejiang Yuda Chemical Industry Co., Ltd.
  • Zhejiang Yuda Chemical Industry Co., Ltd.


Acid
  • Product introduction
  • Product description
  • Video description
  • Acidic colloidal silica

    This type use hydrogen ion as stabilizer, can be used as catalyst manufacturing, battery electrolyte, beverage clarifier, flocking treatment agent, special coating and other industries.

    Item

    Model and Standard

    HS-10

    HS-15

    HS-20

    HS-25

    HS-30

    Appearance

    Slight milky transparent to translucent liquid

    Na2O (wt%)

    ≤0.1%

    SiO2 (wt%)

    10±1%

    15±1%

    20±1%

    25±1%

    30±1%

    Density (20°C,g/cm3)

    1.06-1.08

    1.08-1.10

    1.12-1.14

    1.15-1.17

    1.19-1.21

    pH (20°C)

    ≤2 or 2.5-3.5 or 3.5-4.5

    ≤2

    Viscosity(20°C,mPa•S)

    ≤10

    Particle size(nm)

    8-15

    Stability

    1 month-1year

R & D

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