footware grade Precipitated calcium carbonate
USD $150 - $200 /Ton
Min.Order:1 Ton
jiangxi bairui calcium carbonate co.,ltd
1. Production Introduction:
Precipitated calcium carbonate select super fine calcium carbonate as raw material, the product by our company features high whitness, high settling volume ,small particle size .it is widely for paint ,rubber ,plastic, paper ect industries .
2. Production Parameter
Specs Item | PCC |
Caco3 content(%) | ≥98.5 |
Oil-absorbed value (gDOP/100gCaCO3 ) | 75-80 |
settling volume | 2.4-2.5 |
105℃ volatile content(%) | ≤0.3 |
Mn content(%) | ≤0.001 |
Fe content(%) | ≤0.02 |
PH value | 9.5 |
Whiteness | 96.5-97 |
Bulk Density(mg/ml) | 0.5-0.6 |
45μm testing sieve(%) | ≤0.1 |
average diameter(D50μm) | 2.5-3 |