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    • Shijiazhuang Shengping Minerals Co., Ltd. 关注
    • negative ion powder,tourmaline,kaolin,vermiculite,far infrared ceramic powder
      Xizhuang Village, Nanyanchuan Township, Lingshou County, Shijiazhuang, Hebei, China (Mainland)
      查看在易之家共有 1 位雇员

    供应
    Hot sale Perlite
    关注
    • Place of Origin:
      Hebei, China (Mainland)
    • Brand Name:
      Sheng Ping
    • Application:
      agriculture ,horticulture ,hydroponics
    • Shape:
      Granular
    • SiO2 Content(%):
      68-74
    • Al2O3 Content (%):
      12-16
    • Na2O Content (%):
      4-5
    • 供应能力: 1000 Ton/Tons per Month
    • 港口: main port of china
    • US $270-540/Ton(最小订单 1Ton)
    YuanElla
    在线聊天
    Shijiazhuang Shengping Minerals Co., Ltd.
    中国河北石家庄市
    生产公司,贸易公司
    51-100职员
    出口模式:Using an agent
    出口认证:
    主营产品:negative ion powder,tourmaline,kaolin,vermiculite,far infrared ceramic powder
    • 产品描述
    • 产品评价
      详细信息
    • Place of Origin:
      Hebei, China (Mainland)
    • Brand Name:
      Sheng Ping
    • Application:
      agriculture ,horticulture ,hydroponics
    • Shape:
      Granular
    • SiO2 Content(%):
      68-74
    • Al2O3 Content (%):
      12-16
    • Na2O Content (%):
      4-5

    Features :

     

    The expanded perlite and become a lightweight , multi-functional new materials,An apparent density of light, low thermal conductivity, chemical stability, wide temperature range , low moisture absorption capacity , and non-toxic , odorless, fire, acoustic characteristics, widely used in many industrial sectors

     

     

    Physical properties:

     

    Color 

    Yellow,red meat,dark black,brown, grey, with gray - gray -based

    Appearance 

    Conchoidal,Crack sheet,Streak white,Irregular-shaped fracture

    Mohs hardness 

    5.5-7

    Density (g/cm3)

    2.2-2.4

    Refractoriness

    1300-1380°C

    Refractive index

    1.483-1.506

    Expansion of multiples

    4-25

     

     

    Chemical properties:

     

    Type 

    SiO2

    Al2O3

    Fe2O3

    CaO

    K2O

    Na2O

    MgO

    Perlite 

    68-74

    ±12

    0.5-3.6

    0.7-1.0

    2-3

    4-5

    0.3

     

      

    Applications:

     

    Plastics,Painting ,Pigment ,Ink,Synthetic glass,Bakelite insulation and some mechanical components and equipment for filler .

     

    Product

    Expanded perlite /agricultural and horticultural grade

    H.S code

    6806200000

    Origin

    China

    Size:

    1-3mm2-4mm3-6mm3-5mm4-8mm,etc

    Application

    Agriculture ,horticulture ,hydroponics

    Bulk density

    80-120kgs/m3

    Type

    Open-cell

    Color

    White

    Shape

    Granular

    MOQ

    1 ton

    Trade terms

    FOB CNF CIF

    Payments terms

    T/T L/C or negotiation

     

     

     

     

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