precipitated Calcium Carbonate for paint industry
1.it`s a good raw material in paint industry. 2.good opacity 3.high whiteness, low yellowness 4.good dispersion
Features:
Purity ( counted as CaCO3) | ≥ 98.0 |
Acid Insoluble Matter | ≤ 0.20 |
Settlement bulk | ≥2.5 |
Loss on Drying | ≤ 1.0 |
PH (10% suspension) | 8.0-10.5 |
whiteness | ≥90.0 |
Residue (325 mesh) | ≤ 0.5 |
Manganese | ≤0.008 |
Free alkalinity | ≤0.1 |
Average particle size | ≤1.9um |
Heavy metal | ≤0.002% |
precipitated Calcium Carbonate for paint industry
