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Haicheng Jinghua Mineral Products Wollastonite

Haicheng Jinghua Mineral Products Wollastonite is natural calcium silicate mineral. Our this series have high aspect ratio, good reinforcement and sealing property, they are used to replace asbestos, fiber talc, glass fiber. This series products also are used in high polymer engineering plastics, special plastics and chemical industry, friction materials, building materials and so on.

Functions: Filler

Chemical Family: Calcium Salts

Features: Good Sealant Properties, High Aspect Ratio

End Uses: Chemical Process, Construction Applications, Engineered Applications, Industrial Applications

    Knowde Enhanced TDS

    Identification & Functionality

    Chemical Family
    Plastics & Elastomers Functions
    CAS No.
    10101-39-0
    EC No.
    233-250-6

    Features & Benefits

    Applications & Uses

    Properties

    Typical Properties
    ValueUnitsTest Method / Conditions
    Whiteness min. 80%
    Moh’s Hardness4.5 - 5.0

    Technical Details & Test Data

    Product Specification

    L/D ratio: 15~25:1
    CaO ≥ 47%
    H2O ≤ 0.5%
    SiO2 ≥ 49%       
    Fe2O3 ≤0 .3%      
    Al2O3 ≤ 0.3%    
    MgO ≤ 0.5%