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    • Shijiazhuang Jinli Mineral Co., Ltd. 關(guān)注
      • Mica,vermiculite,non-asbestos mineral fiber,cellulose fiber,calcined petroleum coke
      North Yanchuan Village, Yanchuan Township, Lingshou County, Shijiazhuang, Hebei, China (Mainland)
      查看在易之家共有 1 位雇員

    供應(yīng)
    sell precipitated calcium carbonate prices
    關(guān)注
    • Classification：
      Carbonate
    • Type：
      Calcium Carbonate
    • CAS No.：
      471-34-1
    • Other Names：
      Heavy calcium carbonate
    • MF：
      CaCO3
    • EINECS No.：
      471-34-1
    • Place of Origin：
      Hebei, China (Mainland)
    • Grade Standard：
      Agriculture Grade, Electron Grade, Food Grade, Industrial Grade, Medicine Grade, Reagent Grade
    • Purity：
      90%More than
    • Appearance：
      white
    • Application：
      chemical industry
    • Brand Name：
      JINLI
    • Model Number：
      JINLI-HEAVY CALCIUM
    • PH：
      8-9
    • Whitess：
      84-97
    • hardeness：
      2.5-3.5
    • 供應(yīng)能力： 500000 Ton/Tons per Year
    • 港口： guangzhou or as coustomer's requirement
    • US $90-115/Ton（最小訂單 500Ton）
    BaiBai
    President
    在線聊天
    Shijiazhuang Jinli Mineral Co., Ltd.
    中國河北
    生產(chǎn)公司,貿(mào)易公司
    51-100職員
    出口模式:Have Own Export License
    出口認(rèn)證:ISO9001
    主營產(chǎn)品:Mica,vermiculite,non-asbestos mineral fiber,cellulose fiber,calcined petroleum coke
    • 產(chǎn)品描述
    • 產(chǎn)品評(píng)價(jià)
      詳細(xì)信息
    • Classification：
      Carbonate
    • Type：
      Calcium Carbonate
    • CAS No.：
      471-34-1
    • Other Names：
      Heavy calcium carbonate
    • MF：
      CaCO3
    • EINECS No.：
      471-34-1
    • Place of Origin：
      Hebei, China (Mainland)
    • Grade Standard：
      Agriculture Grade, Electron Grade, Food Grade, Industrial Grade, Medicine Grade, Reagent Grade
    • Purity：
      90%More than
    • Appearance：
      white
    • Application：
      chemical industry
    • Brand Name：
      JINLI
    • Model Number：
      JINLI-HEAVY CALCIUM
    • PH：
      8-9
    • Whitess：
      84-97
    • hardeness：
      2.5-3.5

    Specifications

    precipitated calcium carbonate (ca 45%-90) : 20mesh,40mesh,80mesh,100mesh,200mesh,325mesh
    400mesh,600mesh,800mes

    heavy calcium size (ca 45%-90): 20mesh,40mesh,80mesh,100mesh,200mesh,325mesh
    400mesh,600mesh,800mesh

    ?

    Calcium carbonate is?an inorganic?compound, commonly?known as?limestone,?Greystone, stone powder,?marble,?calcite, alkaline,?soluble in acid,?Basically insoluble?in water.

    Heavy calcium carbonate, simply called heavy calcium ,is a white powder made of fine calcite.lts chief composition is CaCO3. It displays such properties as whiteness, purity, soft colour and stability in chemical composition. Therefore it is a very good filling widely used in industry.

    ?

    ? Physical properties of heavy calcium carbonate

    ??(lmplementation standards HG/T3249-2001):

    ??

    Composition

    CaCO3

    Density(g/cm3)

    Hardness

    Whiteness

    PH

    Moisture content

    Content%

    70-98

    2.7-4.5

    2.5-3.5

    84-97

    8-9

    < 0.5

    ?

    ?

    ?

    ?

    ??Main Use :

    Heavy calcium is widely used?in daily chemical industry as fillings in artificial bricks, rubber, plastic, papermaking, coating, paint, printing ink, electric cable, food, medicine, spinning and weaving ,fodder and tooth paste, etc. lt can help to increase the volume of the products and reduce the costs.

    1.?In rubber , it can?reduce?the amount of?expensive natural?rubber,?increase its volume ,reduce costs,?After?adding?calcium?carbonate then can be obtain?higher strength tensile?,tear strength?and abrasion resistance than the pure Rubber vulcanizate

    2.In chemical manufacturing materials,it is heat-proof, chemical corrosion-proof,cold-proof,noise, shockproof and easy to process.Therefore it can be used to make doors, dry motar ,ceilings, wallboard,waterpipe,handrail of stairs,floor board and electric wire,etc.
    3.In painting, coating ,it is as the filling and as the framework,Latex?paint?more than 30% amount are used in thick paint ,26%-60% amount are used in water-based pain ,?It?is?not easy to?make the?coating?deposition,?easily dispersed?,good gloss?
    4.In plastic, it can increase the volume of plastics,reduce the costs,improve the size, stability, hardness and tencity of plastic products.It can also improve the processing properties and heat resistance and astigmatism.
    5..As paperpulp material,it can fully make use of its high whiteness, affinity to water and shock intensity.and it is low cost widely using .

    6.?Using in coal-fired?power plant?desulfurization

    Limestone?flue gas desulfurization is calcium carbonate?and?sulfur dioxide?synthesis ofcalcium sulfite during Coal-fired?process?and then?Combined with?oxygen air?oxidation?gypsum(calcium sulfide),Which?can?be reduced 90%

    Sulful dioxide?produced by?coal-fired plants,?Produce?gypsum?for?cement and Gypsum plant

    7.?In?Feed?,?pharmaceutical industry, making?calcium?additives,?replace the original?shell powder?to reduce costs.

    ?

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