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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

    High quanlity caco3/ calcium carbonate /calcarea carbonica
    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：
      Paint, Dope, Rubber, PVC pipe, Pap...
    • Brand Name：
      KDH
    • Model Number：
      KDH-801
    • price：
      cheap
    • Deliverability： 5000 Ton/Tons per Month
    • Port： xingang
    • US $ 50-200/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
    • 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：
      Paint, Dope, Rubber, PVC pipe, Pap...
    • Brand Name：
      KDH
    • Model Number：
      KDH-801
    • price：
      cheap

    Specifications

    1caco3/ calcium carbonate /calcarea carbonica
    2.Direct manufacturer ,Competitive Price
    3.White powder,high quality

    caco3/ calcium carbonate /calcarea carbonica
    (1)Calcium?Carbonate?details:


    High?White?Light?Calcium?Carbonate?selects?high?purity?limestone?as?raw?material,?is?made?through?process?of?calcining,?chemical?reaction,?reselection,?dehydration,?drying?and?depolymerization.?It?is?adopted?the?technics?of?particular?multiselection?and?secondary?depolymerization.?It?is?pure?and?stable?filler?whose?bulk?density?is?small.

    ?

    It?is?used?for?high?polymer?material?to?improve?the?craftwork?of?processing?and?enhance?the?mechanics?and?hot?stability?of?products;?It?can?reduce?the?cost?with?the?enhancement?of?dispersibility?and?compatibility.

    ?

    ?

    (2).?High?White?Light?Calcium?Carbonate?Technical?Index:

    ?

    ?

    item?of?indexes

    index

    calcium?carbonate?(based?on?dry?material)??%??≥

    98.0

    moisture?%??≤

    0.50

    sieve?residue?%??≤

    0.005

    insoluble?substance?in?hydrochloric?acid??%??≤

    0.20

    iron?(calculated?in?Fe)?%?≤

    0.10

    manganese(calculated?in?Mn)?%??≤

    0.006

    PH?value?????????????????

    8.0—?10.0

    rate?of?activation?%?≥

    96

    whiteness??o?C??≥

    95

    value?of?oil?absorbing?ml/100g

    85—?110

    average?granule?diameter?DP?um??≤

    1.0

    ?

    ?

    ?

    ?

    ?

    (3)properties:

    ?

    1.?High?purity,?the?majority?of?products?containing?more?than?99.0%?calcium?carbonate;?
    2.?High?brightness,?high?whiteness?selected?flawless?natural?mineral?products?typical?whiteness?≥?95;?
    3.?Impurity?content?is?low

    ?

    (4)Main?Applications:

    ?

    1.??In?rubber?manufacture:?Calcium?carbonate?was?the?earliest?filler?used?in?

    the?rubber?industry.?It?can?enlarge?the?capacity?in?the?rubber?products,?for?

    saving?the?cost.?It?also?enhances?the?tensile?strength,?abrasion?and?tearing?

    strength.

    2.??Plastic?manufacture:?As?the?framework?in?plastic?products,?keeping?

    stability?of?the?products,?strengthen?the?products,?keening?surface?smoothly,

    since?the?calcium?carbonate?is?high?white,?it?can?place?the?expensive?the?

    white?polyethylene,?for?whitening?the?plastic?products.

    3.??Paper?making:?Whitening?the?paper,?and?as?the?filler,?can?reducing?the?

    pulp,?for?saving?the?cost.

    ?

    ?

    (5)our other products:

    ?

    ?

    ?

    ?

    ?

    ?

    ?

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