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    • Shijiazhuang Kedahua Imp. & Exp. Trade Co., Ltd. Follow
      • Vermiculite,Mica,Vermiculite Board,Perlite,Tourmaline
      Floor 19, Ximeiwuzhou Building, Huai'an East Road, Yuhua District, Shijiazhuang, Hebei, China (Mainland)
      Totally has 1 empolyees in Tradesns

    Silver vermiculite golden vermiculite
    Follow
    • Type：
      Other Fireproofing Materials, unexpanded vermiculite and expanded vermiculite
    • Place of Origin：
      Xinjiang, China (Mainland)
    • Brand Name：
      K.D.H., K.D.H.
    • Model Number：
      0.3-1,1-2,0.5-1,0.5-1.5,2-4,3-6,4-8MM
    • asbestos：
      none
    • Certification：
      ISO9001
    • Expansion：
      5.5-10times
    • moisture：
      5%max
    • color：
      silver and golden
    • H.S code of raw vermiculite：
      2530102000
    • H.S of expanded vermiculite：
      6806200000
    • Deliverability： 2000 Ton/Tons per Month more
    • Port： XINGANG
    • US $ 41-580/Ton（Minimal Quantities 5Ton）
    Xueyan·Bai
    General Manager
    Chat online
    Shijiazhuang Kedahua Imp. & Exp. Trade Co., Ltd.
    China Hebei Shijiazhuang
    Manufacturer,Trading Company
    11 - 50 People
    Export Model:Have Own Export License
    Export Identification:Alibaba.com certificated suppler certificate
    Main Products:Vermiculite,Mica,Vermiculite Board,Perlite,Tourmaline
    • Products Description
    • Review List
      Quick Details
    • Type：
      Other Fireproofing Materials, unexpanded vermiculite and expanded vermiculite
    • Place of Origin：
      Xinjiang, China (Mainland)
    • Brand Name：
      K.D.H., K.D.H.
    • Model Number：
      0.3-1,1-2,0.5-1,0.5-1.5,2-4,3-6,4-8MM
    • asbestos：
      none
    • Certification：
      ISO9001
    • Expansion：
      5.5-10times
    • moisture：
      5%max
    • color：
      silver and golden
    • H.S code of raw vermiculite：
      2530102000
    • H.S of expanded vermiculite：
      6806200000

    Specifications

    1.Size:0.25-8mm
    2.Type:raw and expanded vermiculite
    3.Silver or golden color
    4.Asbestos free
    5.Manufacturer

    Vermiculite

    1.In color,vermiculite can be indevided into silver vermicultie and golden vermiculite

    2.Type:raw vermiculite ,partially expanded vermiculite ,expanded vermiculite ,

    3.Size:20-40mesh 40-60mesh 150mesh 200mesh 325mesh 400mesh 0-30um 0.3-0.65mm0.65-1mm0.3-1mm1-2mm

    ??? 2-?4mm3-6mm4-8mm,

    3.Expansion ratios:5.5-10times

    4.Bulk density after expansion :90-270kgs/m3

    5.Sample is free within 1kgs

    6.Vermiculite quality certificate:MSDS ,SGS ,non-asbestos testing report ,chemicals testing report

    ?

    Vermiculite production

    Vermiculite, chemical formula M g × (H2O) [Mg3 × (AlSiO3O10) (H2O)], is a magnesium water inclouded aluminum silicate secondary metamorphic minerals of layered structure. It likes mica in form, and usually come from weathered or hydrothermal alterated black (gold ) Mica. It will present a deflection shape after heat expansion and water loss, liking a leech pattern in form , so it gets the name vermiculite.

    Vermiculite specifications

    Item

    Specifications

    Item

    Specification

    Thermal Conductivity

    0.045 - 0.069w/m °C

    Under ambient conditions

    asbestos

    None

    Hardness

    1-1.5

    Compressive resistance

    100-150 Mpa

    Melting point

    1320°C-1370°C

    Corrosion resistance

    Alkali-resistant

    Vermiculite 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.

    Vermiculite features

    Raw vermiculite will be expanded to many times when heated at 850-1100 °C,

    poisonless, odorless , corrosion-resistant, Non-combustible , natural?refractory?properties , Good?thermal?insulation , low?density , Heat-resistant ,sound-proofing .fire-proofing etc

    Applications

    Raw?vermiculite is widely used for Foundary Insulation and Steel Industry

    Expanded vermiculite is used in various industries as a packing material due to its highly absorbent nature. It is also a lightweight aggregator for plaster, proprietary concrete, compounds, fire stop mortar and cementious spray fireproofing. It can also be used as loose fill insulation and can be molded into shapes, bonded with cement and other bonding materials for insulation, refractory insulation, fireproofing of structural steel and pipes industries.?Exfoliated vermiculite is also widely used as a component of the interior fill for fire stop pillows, and is also used in commercial hand warmers. Vermiculite is used for Horticulture :lawn of golf,seed preservation agent,soil conditioner ,wetting agent,plant growth substance,feed additive ,any other applications

    Vermicultie product

    My cell phone :8615633092605

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