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    • Shijiazhuang Kedahua Imp. & Exp. Trade Co., Ltd. 關(guān)注
      • Vermiculite,Mica,Vermiculite Board,Perlite,Tourmaline
      Floor 19, Ximeiwuzhou Building, Huai'an East Road, Yuhua District, Shijiazhuang, Hebei, China (Mainland)
      查看在易之家共有 1 位雇員

    供應(yīng)
    Unexpanded Perlite Ore 10-16mesh12-18mesh
    關(guān)注
    • Type：
      Other Heat Insulation Materials
    • Place of Origin：
      Henan, China (Mainland)
    • Brand Name：
      K.D.H.
    • Model Number：
      6-12mesh 10-16mesh 14-24mesh 12-16mesh,14-20mesh,16-32mesh,20-40mesh
    • Color：
      grey or cyan
    • Feature：
      tasteless,staleless,nonconbustible,acid-resistant,alkali-resistan
    • Application：
      casting industry ,agriculture,hydroponics
    • Technique：
      unexpanded /raw perlite
    • Specifications：
      6-12mesh 10-16mesh 14-24mesh 12-16mesh,14-20mesh,16-32mesh,20-40mesh
    • Expansion ratios：
      10-30times
    • Specific gravity：
      2.2-2.4g/cm3
    • Loss in burning：
      4-8
    • 供應(yīng)能力： 2000 Ton/Tons per Month or more
    • 港口： Xingang port of Tianjin
    • US $130-200/Ton（最小訂單 20Ton）
    BaiXueyan
    General Manager
    在線聊天
    Shijiazhuang Kedahua Imp. & Exp. Trade Co., Ltd.
    中國(guó)河北石家莊市
    生產(chǎn)公司,貿(mào)易公司
    11-50職員
    出口模式:Have Own Export License
    出口認(rèn)證:Alibaba.com certificated suppler certificate
    主營(yíng)產(chǎn)品:Vermiculite,Mica,Vermiculite Board,Perlite,Tourmaline
    • 產(chǎn)品描述
    • 產(chǎn)品評(píng)價(jià)
      詳細(xì)信息
    • Type：
      Other Heat Insulation Materials
    • Place of Origin：
      Henan, China (Mainland)
    • Brand Name：
      K.D.H.
    • Model Number：
      6-12mesh 10-16mesh 14-24mesh 12-16mesh,14-20mesh,16-32mesh,20-40mesh
    • Color：
      grey or cyan
    • Feature：
      tasteless,staleless,nonconbustible,acid-resistant,alkali-resistan
    • Application：
      casting industry ,agriculture,hydroponics
    • Technique：
      unexpanded /raw perlite
    • Specifications：
      6-12mesh 10-16mesh 14-24mesh 12-16mesh,14-20mesh,16-32mesh,20-40mesh
    • Expansion ratios：
      10-30times
    • Specific gravity：
      2.2-2.4g/cm3
    • Loss in burning：
      4-8

    Unexpanded perlite /raw perlite?

    H.S code:2530102000

    Size: 8-12mesh8-14mesh10-16mesh 12-18mesh14-24mesh 12-16mesh,14-24mesh,10-20mesh,16-30mesh,20-40mesh ,as per customer's demands.

    ?

    Product Description

    Perlite is a naturally occurring amorphous volcanic glass. Perlite has the unique property of expanding from 4 to 30 times its original size when heated sufficiently. This is known as expanded perlite.

    Expanded perlite is lightweight, inert, sterile, inorganic, odorless, incombustible, asbestos-free, non-toxic, rot proof, vermin proof, and pH-neutral. Perlite is an extremely safe and versatile mineral.Used for the filtration, agriculture , horticulture, construction, insulation, etc.

    Chemicals:

    Composition

    Al2O3

    SiO2

    Fe2O3

    CaO

    Na2O

    K2O

    MaO

    Percentage

    12-16

    68-74

    0.1-2

    0.15-1.5

    4-5

    1-4

    0.3

    ?

    Physical properties

    Melting point

    1280-1350?oC

    Vickers hardness

    5.5-7

    PH

    6.5-7.5

    Water soluble

    <0.1%

    Acid soluble

    <2%

    Dioptre

    1.483-1.506

    ?

    ?

    Applications:

    Cast iron

    cast steel ,cast stainless steel ,cast aluminium , cast copper

    Fillter Aid and Filler

    ?

    Be filtering agent,when making wine,drinking, syrup,vinegar etc; Purify various liquid and water,coming up to innoxious to human and animal;Be filler of plastic,rubber, , enamel etc;

    Agriculturral perlite and Horticultural perlite

    Reform soil and adjust soil hardened;Prevent plants from falling down and control fertilizer efficiency and fertility;Be diluent and carrier of biocide and herbicide.

    Mechanism, Metallurgy, Hydropower and

    Light Industry

    Be ingredients of heat insulation glass, mineral wool and porcelain products etc.

    ?Raw perlite photos:

    ?

    Packing: 50kgs/bag ,1MT ,1.2MT,1.25MTS ,1.1MTS? big bags .

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