pigment kaolin powder
1 Whiteness: 90-95% 2 origin: Shanxi,China 3 AL2O3: 45+/-2% 4 SIO2: 52+/-2% 5 mesh size: 200/325/800/1250mesh
specification | JTKA-01 |
Whiteness (%) | ≥91 |
Particle size(-10μm,%) | ≥97 |
Residue on 325 mesh (%) | ≤0.006 |
Oil absorption(g/100g) | 40-50 |
PH | 6.0-8.0 |
Water content (%) | ≤0.5 |
Average particle size(μm) | ≤1.8 |
Refractivity | 1.62 |
Dispersion(μm) | ≤45 |
specification | JTKA-02 |
Whiteness (%) | ≥93.5 |
Particle size(-10μm,%) | 78-84 |
Residue on 325 mesh (%) | ≤0.003 |
Oil absorption(g/100g) | 55-63 |
PH | 6.0-8.0 |
Water content (%) | ≤0.5 |
Average particle size(μm) | ≤0.9 |
Refractivity | 1.62 |
Dispersion(μm) | ≤55 |
pigment kaolin powder
