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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

    Calcium carbonate
    Follow
    • Classification：
      Carbonate
    • Type：
      Calcium Carbonate
    • CAS No.：
      471-34-1
    • Other Names：
      limestone
    • MF：
      CaCO3
    • EINECS No.：
      207-439-9
    • Place of Origin：
      Hebei, China (Mainland)
    • Grade Standard：
      Agriculture Grade, Food Grade, Industrial Grade
    • Purity：
      98%
    • Appearance：
      white powder
    • Application：
      rubber coating papermaking
    • Brand Name：
      K.D.H
    • Model Number：
      C-1
    • moshs hardness：
      three
    • decomposition tempreture：
      898 Celsius degree
    • appearence：
      white powder
    • smell：
      none
    • propotion：
      2.71mL/g
    • feature：
      insoluble in water, soluble in acids.
    • variety：
      heavy and light
    • purity：
      98min
    • whiteness：
      96
    • Deliverability： 5000 Metric Ton/Metric Tons per Month kdh
    • Port： xingang
    • US $ 60-200/Metric Ton（Minimal Quantities 22Metric Ton）
    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
    • Classification：
      Carbonate
    • Type：
      Calcium Carbonate
    • CAS No.：
      471-34-1
    • Other Names：
      limestone
    • MF：
      CaCO3
    • EINECS No.：
      207-439-9
    • Place of Origin：
      Hebei, China (Mainland)
    • Grade Standard：
      Agriculture Grade, Food Grade, Industrial Grade
    • Purity：
      98%
    • Appearance：
      white powder
    • Application：
      rubber coating papermaking
    • Brand Name：
      K.D.H
    • Model Number：
      C-1
    • moshs hardness：
      three
    • decomposition tempreture：
      898 Celsius degree
    • appearence：
      white powder
    • smell：
      none
    • propotion：
      2.71mL/g
    • feature：
      insoluble in water, soluble in acids.
    • variety：
      heavy and light
    • purity：
      98min
    • whiteness：
      96

    Specifications

    active calcium carbonate
    1.CaCO3 contents: 98%min
    2.Whiteness:96%
    3.Denstiy (g/cm3):2.7
    4.Size(mesh):400,600,800

    Calcium Carbonate

    ?

    1.Useage:as the filling in the rubber to reduce the cost.

    ?

    2.Manufacture process:burn the limstone so create the calcium oxide then mix the water,create

    ?

    the Calcium hydroxide,then through carbonize,dehydrate,dry and smash.

    ?

    3.Specification:

    ?

    ?INDEX NAME

    standard?A

    our test result

    CaCo3 ?content ≥,

    96

    97.5

    PH value(10%soliquoid)

    8.0-10.5

    9

    Particle?size um(average)

    --

    3.0-4.0

    Moisture Content ≤

    --

    0.3

    Oil Absorption ml/100g ≤

    --

    38

    Insoluble substance in HCL acid? %≤

    0.2

    0.1

    activated rate %≥

    95

    98

    Fe content ≤

    0.1

    0.08

    Mn content , ≤

    0.008

    0.007

    Residue 125um % ≤

    0.01

    0.008

    Whiteness ≥

    90

    93

    ?

    4.Feature:Hight whiteness ,fine grain size, low impurity, adopting dry surface treatment

    ?

    technique, with high activation rate.

    ?

    5.Packing:25kg per woven bags or as your need

    ?

    6.We are specializing in non-metalic mineral product ,such as the calcium carbonate ,

    ?

    vermiculite, color sand and so on . It has its own factory namely Lingshou Jiali mineral product

    ?

    processing plant . we can promise the high whiteness, purity and good service. Our market is

    ?

    worldwide especially in Korea , Japan , USA , Southeast Asian , Europe .

    ?

    7.Sample:free

    ?

    8.Market:Europe,Africa,Australia,southeast Asian etc.

    ?

    9.Contact Name:Ms Nancy Tian

    ? ?

    ? ?Telephone number is 86 0311 86040958-801

    ? ?

    ? ?Mobile No.:86 15303110406

    ?

    ?

    ?

    ?

    ?

    ?

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