Agricultural grade vermiculite supplier - TradeSNS - 江南娱乐客服
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    • Shijiazhuang Mining Imp & Exp Trade Co., Ltd. Follow
    • Vermiculite,Sepiolite,Zeolite,Volcanic stone,Mica
      05-903, Yinghua Building, No. 230, Youyi North St., Xinhua District, Shijiazhuang, Hebei, China (Mainland)
      Totally has 1 empolyees in Tradesns

    Agricultural grade vermiculite supplier
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    • Place of Origin:
      Hebei, China (Mainland)
    • Brand Name:
      S.M.N
    • Model Number:
      SWT
    • Application:
      heat preservation products , friction brakes ,reinforcing material of
    • Shape:
      granule
    • Dimensions:
      20-40mesh, 1-3mm, 2-4mm, 4-8mm
    • Chemical Composition:
      SiO2, Al2O3 , Fe2O3, CaO , MgO , TiO2, K2O
    • color:
      golden
    • Deliverability: 1000 Metric Ton/Metric Tons per Month
    • Port: xingang port ,tianjin
    • US $ 210-235/Metric Ton(Minimal Quantities 1Metric Ton)
    Linda·Lin
    Director
    Chat online
    Shijiazhuang Mining Imp & Exp Trade Co., Ltd.
    China Hebei Shijiazhuang
    Manufacturer,Trading Company
    Less than 5 People
    Export Model:Have Own Export License
    Export Identification:Alibaba.com Certified Supplier,Trading Assessment Certificate
    Main Products:Vermiculite,Sepiolite,Zeolite,Volcanic stone,Mica
    • Products Description
    • Review List
      Quick Details
    • Place of Origin:
      Hebei, China (Mainland)
    • Brand Name:
      S.M.N
    • Model Number:
      SWT
    • Application:
      heat preservation products , friction brakes ,reinforcing material of
    • Shape:
      granule
    • Dimensions:
      20-40mesh, 1-3mm, 2-4mm, 4-8mm
    • Chemical Composition:
      SiO2, Al2O3 , Fe2O3, CaO , MgO , TiO2, K2O
    • color:
      golden

                                                        Agricultural grade  vermiculite supplier  


    Introduction of  agriculture grade vermiculite :  

    1. Features: fireproof, heat insulating, sound and moisture absorbing, non-toxic, lightweight, antibiosis
    2. A mineraloid of hydrated laminar magnesium-aluminum- iron silicate.
    3. Chemical formation: (Mg,Fe,Al)3(Al,Si)4O10(OH)2•4H2O.

    Types of Vermiculite

     

    Golden raw vermiculite Golden exfoliated vermiculiteSilver raw vermiculite   Silver exfoliated vermiculite
     0.3-1mm 0.3-1mm 0.3-1mm 0.3-1mm
     1.5-2.5mm 1-3mm 1-2mm   1-3mm
     2.5-6mm 2-4mm  2-4mm  2-4mm 
     3-8mm 4-8mm  4-8mm  4-8mm 

     

     

    Other specification: 20-40mesh,60mesh,80mesh,100mesh,325mesh etc

     

    Application of Vermiculite

     

              In Industry 1. Gaskets or Seals
    2. Fireproofing
    3. Insulation in steelworks and foundries
    4. Packing Materials
    5. Friction Linings
    6. Refractory products
    7. Processed vermiculite
            In Agriculture 1. Soil Improvement
    2. Fertilizer Carrier
    3. Horticulture
    4. Hydroponics 
    5. Animal Feedstuffs
            In Construction 1. Fireproof Board 
    2. Loose fill Insulation
    3. Construction Coatings
    4. Lightweight Concretes
    5.Vermiculite Plasters
    6. Bitumen coated vermiculite plates

     

    Property of Vermiculite

     

    PH7
    Asbestos Free asbestos
    Tensile strength 1,000-1,500kgs/CM2
    Hardness1-1.8
    Thermal Conductivity 0.047-0.081 W/(M.K)
    Fire-proof 1300-1350 ℃
    Operating temperature900-1000 ℃
    Water-absorbing 26.5-40.6 %
    Moisture absorbing>2 %
    Anti-freezingFor 15 cycles of freezing and thawing, Particle with no any change at-20℃
    Sound       absorbing               0.53-0.63
    Corrosion resisting      Alkali-resisting                                                               

     

    Specification of Silver Raw Vermiculite

     

     Size  Density Specification Moisture Expansion Rate
     0.3-1 mm  0.8-1.0 g/cm3 85% min  3% max  6.5 Times min
     1-2 mm 0.8-1.0 g/cm3 85% min  3% max   7.5 Times min
     2-4 mm  0.8-1.0 g/cm3  85% min  3% max   7.5 Times min
     4-8 mm  0.8-1.0 g/cm3 85% min  3% max   7.5 Times min

     

    Chemical Composition of Vermiculite

     

     ELEMEMT SiO2 Al2O3 Fe2O3 CaO MgOTiO2 K2O
     Silver VermiculiteCONTENT%37.5611.855.15 1.51 22.441.056.39 

     

     

     ELEMEMT   SiO2  Al2O3 Fe2O3 CaO   MgO  TiO2K2O  
     Golden Vermiculite CONTENT% 43.7515.5515.81.32 8.981.67 5.19

     

    Packaging & Shipping

     

     

    Company Information

     

     

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