Yichang ZonTay Chemical CO.,Ltd

Ground Calcium Carbonate

• Category :

  Inorganic chemicals

• Synonyms :

  C.I. 77220;C.I. Pigment White 18;Chalk;Weightily Calcium Carbonate;Calcium Carbonate Light;Calcium Carbonate Heavy;Biological Calcium Carbonate;Oyster Shell Powder;Carbonic acid calcium salt (1:1);Limestone;

• CAS NO :

  471-34-1

• EC NO :

  207-439-9

• Molecular Formula :

  CaCO₃

• Molecular Weight :

  100.088

• Main Specifications :

  Purity ≧ 98%; Whiteness ≧ 96%; Average Particle Size D50 2.1~2.5μm

• InChI :

  InChI=1/CH2O3.Ca.2H/c2-1(3)4;;;/h(H2,2,3,4);;;/p-2/rCH2O3.CaH2/c2-1(3)4;/h(H2,2,3,4);1H2/p-2

• Packing :

  25KG/Bag, Ton Bag or Customize

• Product description :

  Product Advantages ◆Ground calcium carbonate high grade products. ◆High Purity, Low impurities,high whitenss,soft color, can replace white inert pigment. ◆Uniform particle size distribution,has obvious advantages in the reinforcement, transparency, dispersion, thixotropy and flow property. ◆Reach to eu toy parts Ⅲ standards, fully application in food grade and powder coating of children's products. ◆Can reduce the density of powder coatings, increase powder rate, increase the spraying area, reduce the production cost. ◆Used to flat type and texture of fine arts powder coating with gloss around 80 degree,especially suitable for environmental protection powder coating.

• Uses :

  Powder Coating/ Water-based Paint/ Oil Paint/ Ink/ Plastic/ Rubber/ Paper/ Ceramic

• Molecular Structure :