Perlite raw/unexpanded - TradeSNS

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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

    Perlite raw/unexpanded
    Follow
    • Type：
      Other Heat Insulation Materials
    • Place of Origin：
      Hebei, China (Mainland)
    • Brand Name：
      K.D.H.
    • Model Number：
      12-16mesh,14-20mesh,16-32mesh,20-40mesh
    • Color：
      white,gray,pink,green
    • Feature：
      tasteless,staleless,nonconbustible,acid-resistant,alkali-resistan
    • Application：
      casting industry ,agriculture,construction.cover agent
    • Technique：
      unexpanded /raw
    • Trade terms：
      FOB CFR CIF
    • Port：
      Xingang port of Tianjin
    • Density：
      950-1100kgs/m3
    • Expansion ratios：
      10-30times
    • Deliverability： 2000 Ton/Tons per Month or more
    • Port： Xingang port of Tianjin
    • US $ 45-120/Ton（Minimal Quantities 20Ton）
    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 Heat Insulation Materials
    • Place of Origin：
      Hebei, China (Mainland)
    • Brand Name：
      K.D.H.
    • Model Number：
      12-16mesh,14-20mesh,16-32mesh,20-40mesh
    • Color：
      white,gray,pink,green
    • Feature：
      tasteless,staleless,nonconbustible,acid-resistant,alkali-resistan
    • Application：
      casting industry ,agriculture,construction.cover agent
    • Technique：
      unexpanded /raw
    • Trade terms：
      FOB CFR CIF
    • Port：
      Xingang port of Tianjin
    • Density：
      950-1100kgs/m3
    • Expansion ratios：
      10-30times

    ?

    Product Description

    ?Perlite is a naturally occurring amorphous volcanic glass that has the unique property of expanding from 9 to 30 times its original size when heated sufficiently ,the water molecules trapped in the rock turn into vapor causing the rock to expand. (This is the same principle as the water in popcorn that causes the kernel to pop when it is heated.)? Before it is expanded, perlite is commonly gray, but can also be green. After it has been heated, perlite is typically light gray to white .

    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.

    ?

    ?

    1.Perlite?sand(unexpanded?perlite,raw perlite ) size:8-12mesh10-16mesh12-18mesh12-16mesh,14-24mesh,16-32mesh,20-40mesh30-50mesh,50-70mesh,etc.

    ?

    2.Physical?and?Chemical?Properties?of??Perlite?:

    ?

    Physical?Properties

    ?

    Chemical?Compositions

    Exterior

    Grey?peppets

    SiO2

    68-74

    Specific?gravity

    2.2-2.4g/cc

    Al2O3

    12-16

    Vickers?hardness

    5.5-7

    Fe2O3

    0.1-2

    Softening?point

    890-1090

    CaO

    0.15-1.5

    Melting?point

    1280-1350

    Na2O

    4-5

    PH

    6.5-7.5

    K2O

    1-4

    Liquid?solubility

    <1%

    Loss?in?burning

    4-8

    Acid?solubility

    <2%

    MgO

    0.3

    Dioptre

    1.483-1.506

    ?Density

    ?950-1100kgs/m3

    ?

    ?

    Packaging & Shipping

    ?Jumbo bag ,1-1.2MTS/BAG 20-24MTS/20GP container.

    ?

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