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Ostar 2000

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  • Ostar 2000
  • Ostar 2000

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Product description Ostar 2000 has excellent performance advantages, it is very high purity calcined kaolin. With high whiteness, soft, easy to disperse in water, suspended in plasticity and good adhesion, high excellent electrical insulation properties, has good acid soluble cationic, low resistance and other physical and chemical properties, better exchange. Therefore, Ostar 2000 has become the necessary mineral raw material for dozens of industries, such as paper making, ceramics, rubber, ...


  • FOB Price: US $0.5 - 9,999 / Piece
  • Min.Order Quantity: 100 Piece/Pieces
  • Supply Ability: 10000 Piece/Pieces per Month
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    Product description

    Ostar 2000 has excellent performance advantages, it is very high purity calcined kaolin. With high whiteness, soft, easy to disperse in water, suspended in plasticity and good adhesion, high excellent electrical insulation properties, has good acid soluble cationic, low resistance and other physical and chemical properties, better exchange. Therefore, Ostar 2000 has become the necessary mineral raw material for dozens of industries, such as paper making, ceramics, rubber, chemical industry, coatings and pharmaceuticals. CAS number 92704-41-1.

    Product index

    project Company Index range Test standard
    Whiteness R457，% 93min GB/T 5950-2008
    granularity -2μm，% 88±2 BT-1500
    Oil absorption g/100g 85±5 GB/T 14563-2008
    Sieve residue 325mesh% ≤0.005 GB/T 14563-2008
    PH 6.0-7.5 GB/T 14563-2008
    Water content % ≤0.8 GB/T 14563-2008
    bulk density Kg/L 0.35-0.55 GB/T 16913.3-1997
    True density g/cm³ 2.65-2.75 GB/T 5071-1997
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