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Low Thickening Precipitated Silicon Dioxide 99% Purity For Printing Inks

Categories Precipitated Silicon Dioxide
Model Number: HF205
Certification: SGS/ASTM/ROHS
Place of Origin: China
MOQ: Negotiable
Price: Negotiable
Payment Terms: L/C, D/A, D/P, T/T
Supply Ability: 1000 Ton Per Month
Delivery Time: 7-10 Work Days
Packaging Details: 10 KGS/Bag
Brand Name: SKYHIL
Material: Silicon Dioxide
Standard: Industrial Use
Other Name: White Carbon Black
Appearance: White and Colloidal Powder
Molecular Formula: Sio2
CAS No: 7631-86-9
EINECS No: 231-545-4
HS Code: 281122
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    • Product Details
    • Company Profile

    Low Thickening Precipitated Silicon Dioxide 99% Purity For Printing Inks

    Low Thickening Precipitated Silicon Dioxide As White Powder Used For Printing Inks


    Description


    Precipitated silica can be prepared by treating rice husk with Sodium sulphate to produce Sodium silicate, which is then dissolved in water and reacted with Sulphuric acid to get Precipitated silica. The chemistry involved in the process is described by the following reaction

    Na2SiO3 + H2SO4 -------------> SiO2 + Na2SO4 + H2O


    Characters


    1, Low Thickening

    2, Excellent application performance characteristics.

    3, Avoids Agglomeration.

    4, Improved Mar.


    Application


    1, Printing Ink: Improve the printing effect, eliminating influence of non-dispersed ink penetration. Improve the wash ability, and the glossiness.

    2, Emulsion Paint Filler: Improves thermal stability.


    Chemical Data


    Item TypeHF-205
    Content of sio2(dry basis) %,99
    Porosity ml/g≥1.2
    Oil absorption, g/100g , g/100g270-320
    Particle Size, um(Malvent,D50)6.0-8.0
    Loss on drying(105℃,2Hrs)≤5.0
    Ignition loss(1000℃,2Hrs)≤6.0
    Whiteness93
    PH(5% Liquor)6-7

    Advantage


    We Lead by a management team with more than 20 years of experience in the chemical industry, came into establishment in 1993 to serve the domestic and international markets for specialty chemicals. The company has independently researched, developed and manufactured several series products including Precipitated Silica, Silica Matting Agent, Matt Hardener, Fumed Silica, and color inkjet photo paper coating etc.


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