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precipitated calcium carbonate

Categories Precipitated calcium carbonate (PCC)
Place of Origin: China
Brand Name: vian
Certification: ISO9001:2008,ISO14001:2004,ROHS
Classification: Carbonate
Other Names: Carbonic acid calcium salt
Type: Calcium Carbonate
CAS No.: 471-34-1
EINECS No.: 207-439-9
MF: CaCO3
Purity: >96%
Appearance: white
package: PP woven bag or kraft paper bag
Application: industrial
MOQ: 1MT
Price: negotiate
Packaging Details: as your require
Delivery Time: 7days
Payment Terms: TT
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    precipitated calcium carbonate

    This product is made from fine precipitated Calcium Carbonate. The whiteness can reach 93%.

    Particle size is fine and average. Having special surface activity,

    it can be well dispersed in the basic materials. Been widely used in plastic, rubber, and paint industry as filler,

    it can facilitate the mould release, improve the process ability of products, enhance the surface finish

    and the flexing resistance, increase the quantity of filler and reduce the production cost.

    calcium carbonate specification:

    precipitated calcium carbonate specification

    ITEMS

    Precipitated calcium carbonate

    CaCO3 % ≥

    96

    PH (10% Soliquid)

    9.0-10.5

    105 (ºC) Volatile,% ≤

    0.50

    Insoluble substance in hydrochloric acid% ≤

    0.20

    Setting value ,ml/g

    2.4—2.6

    Average Grain(D50), μm ≤

    3.0---4.0

    Fe,% ≤

    0.10

    Mn,% ≤

    0.008

    Residue :125um % ≤

    45 um %≤

    0

    0

    Whiteness(R457),% ≥

    94

    Absoraton oil number (DOP),ml/100g ≤

    90

    Appearance

    powdery

    Calcium carbonate Features


    calcium carbonate have table chemical properties, no changes when exposed in the air, almost insoluble in water.

    compact crystal structure, Low impurity content, smooth surface, even granularity,

    good processibility and low oil absorption value.


    Calcium carbonate Uses
    Calcium carbonate is widely used in paper-making,composite materials, plastic pipes, section material, plastic works and cables, coating,oily paintings,

    powder coatings, medical,food,waterborne coatings.


    1.calcium carbonate for paper-making industry
    improve the surface luster, whiteness and paper's smoothness.


    2.calcium carbonate for plastic industry
    greatly increase the bonding strength and mechanical properties of the surface of composite materials,

    can plasticize the materials and can improve the luster and quality.
    3.calcium carbonate for rubber industry

    increase products'streching, heat-resistant and anti-aging properties.
    4.calcium carbonate for coating industry

    increase the thickness of the coating film, and improve the resistance to wear and weathering resistance

    as well as the painting area.And it contains no heavy metal and it the best choice of the filler for

    powder coating without heavy metal.
    bonding strength and mechanical properties of the surface of composite materials,

    can plasticize the materials and can improve the luster and quality.


    packing & shipping

    calcium carbonate Packed in PP woven bag or kraft paper bag.


    Contact information:

    web:www.vian-caco3.com

    E-mail:viancaco3@gmail.com

    Mobile:+86-18002251986

    Whatsapp:+8618002251986

    Skype:jeanlinzz

    Yahoo:vivien1988

    Quality precipitated  calcium carbonate for sale
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