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    • Shijiazhuang Mining Imp & Exp Trade Co., Ltd. 关注
    • Vermiculite,Sepiolite,Zeolite,Volcanic stone,Mica
      05-903, Yinghua Building, No. 230, Youyi North St., Xinhua District, Shijiazhuang, Hebei, China (Mainland)
      查看在易之家共有 1 位雇员

    供应
    gold vermiculit ore
    关注
    • Classification:
      Sulphate
    • Type:
      Zinc Sulphate
    • CAS No.:
      547903
    • Other Names:
      water mica
    • MF:
      (Mg,Ca)0.3-0.45(H2O)n{(Mg,Fe3 ,Al)3[(Si,Al)4O12](OH)2}
    • Place of Origin:
      Hebei, China (Mainland)
    • Grade Standard:
      Agriculture Grade, Electron Grade, Industrial Grade, Medicine Grade, Reagent Grade
    • Purity:
      high
    • Application:
      agriculture
    • Brand Name:
      S.M.N
    • Model Number:
      SWT-4
    • color:
      whilte
    • 供应能力: 1000 Metric Ton/Metric Tons per Month
    • 港口: xingang,china
    • US $75-800/Metric Ton(最小订单 1Metric Ton)
    LinLinda
    Director
    在线聊天
    Shijiazhuang Mining Imp & Exp Trade Co., Ltd.
    中国河北石家庄市
    生产公司,贸易公司
    小于5职员
    出口模式:Have Own Export License
    出口认证:Alibaba.com Certified Supplier,Trading Assessment Certificate
    主营产品:Vermiculite,Sepiolite,Zeolite,Volcanic stone,Mica
    • 产品描述
    • 产品评价
      详细信息
    • Classification:
      Sulphate
    • Type:
      Zinc Sulphate
    • CAS No.:
      547903
    • Other Names:
      water mica
    • MF:
      (Mg,Ca)0.3-0.45(H2O)n{(Mg,Fe3 ,Al)3[(Si,Al)4O12](OH)2}
    • Place of Origin:
      Hebei, China (Mainland)
    • Grade Standard:
      Agriculture Grade, Electron Grade, Industrial Grade, Medicine Grade, Reagent Grade
    • Purity:
      high
    • Application:
      agriculture
    • Brand Name:
      S.M.N
    • Model Number:
      SWT-4
    • color:
      whilte

    Specifications

    vermiculite is used as carrier and extender for fertilizer ,and usually size 4 or superfine verminculite is used in thisplace

    Raw Gold Vermiculite details as following

    1.Gold vermiculite size :

     

    Raw golden vermiculite

    0-30um,0.3-0.65mm,0.65-1mm 20-40mesh,10-40mesh, ,0.3-1mm

    1.5-2.5mm,1-2mm,2-4mm,3-8mm,4-8mm,

    Note:special size ,we can do as per client's requirements

    2.Chemicals

    Composition

    SiO2

    MgO

    Al2O3

    Fe2O3

    CaO

    K2O

    ph

    Percentage

    37-42

    11-23

    9-17

    3.5-18

    1-2

    5-8

    7-11

    The chemical analysis of both crude and exfoliated vermiculite is the same.

    3.Physical property

    Item

    Specifications

    Item

    Specification

    Thermal Conductivity

    0.063 - 0.069w/m °C

    Under ambient conditions

     

    Porosity

     

    1100-1200kgs/m3

    Hardness

    1-1.5

    Compressive resistance

    100-150 Mpa

    Melting point

    1320°C-1370°C

    asbestos

    None

    Moisture content:

    5%max

    Antibacterial activity,

    Good

    Moisture absorbency

    <2

    Corrosion resistance

    Alkali-resitant

    Expansion ratios of raw vermiculite

    5.5-10times

    Impurity

    18%max

     

     

     

     

     

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