Descripción del producto

Calcium Carbonate *8%min
Whiteness *3%min
white powder
It is good at painting,cable,paper,rubber industrial and so on.   Calcium Carbonate Physical and chemical properties: Molecular formula: CACO3 Molecular weight: **0.*9 Density: 2.***2.*5
White  crystal or powder Its difficult solubilize in water and release CO2 in acid.   Method of manufacture: Ca(OH)2+CO2=CaCO3+H2O
Ca(OH)2+Na2CO3=CaCO3*2NaOH Use: Used in made cement, ceramic, lime, CO2,chalk, artificial stone, and can be used as pigment, filler, mixture medium, rub agent, sugar clarifying agent; also it can be used as filler of rubberplastic; as feed additives, vector of veterinary drugs. In medicine, it can be used to made acid drugs.   Item: precipitate light-CACO3 **5mesh *8%Calcium carbonate heavy high quality   1 white powder
2 purity:*8%min
3 We can supply it with high quality and best price 1 Features 1) Purity as CaCO3 (%):********************************8.0 ~ **0.0
2) pH (*0% slurry)***************************************8.5 -~*0.5
3) Loss on drying (%)*********************- ***********-≤0.*0
4) Hcl-insoluble matter (%)***************************-≤0.2
5) Sedimentation (ml/g)********************************-≥2.6
6) Residue (**5mesh)(%)*****************************-≤0.*0
7) Manganese (%)***************************************-≤0.**8
8) Whiteness**********************************************-≥*0.0  2 Description With low oil absorption, low hardness, wear value of small, non-toxic, odorless, tasteless, and good dispersion. widely used in glass and cement  building materials and poultry feed ubber and paint plastics 3 Product style 1.Heavy calcium carbonate 2.Light calcium carbonate 3.superfine calcium carbonate 4. Coated precipitated calcium carbonate 5.Natural precipitated calcium carbonate