Baiyanhua
Chemical name: Active calcium
Molecular formula: CaCO3
Properties: White delicated powder, whose surface is activated by stearic acid, activator and coupling agent
Use: Baiyanhua active calcium carbonate is widely used in rubber, printing ink, electric wires, cable cover, PVC soft/hard pipes, plastic profiled soles, soles of sports shoes, artificial leather and other plastic products.
Packing: Composite plastic woven bag; 25kg/bag.
Index Name |
Product |
Baiyanhua CC |
Baiyanhua AC |
Baiyanhua 101A |
Baiyanhua 101B |
Baiyanhua 102 |
Baiyanhua 103 |
| CaCO3 ≥ |
96.5 |
96 |
96.5 |
96 |
96 |
95 |
| MgO ≤ |
0.85 |
0.85 |
0.85 |
0.85 |
0.85 |
0.8 |
| Al2O3 + Fe2O3 ≤ |
0.3 |
0.3 |
0.3 |
0.3 |
0.3 |
0.3 |
| SiO2 ≤ |
0.3 |
0.3 |
0.3 |
0.3 |
0.3 |
0.3 |
| PH value |
9.5 |
10 |
10 |
10 |
10 |
9.5 |
| Water content ≤ |
0.5 |
0.4 |
0.4 |
0.4 |
0.4 |
0.5 |
| Relative density |
2.65 |
2.65 |
2.65 |
2.65 |
2.65 |
2.65 |
| Average grain size /μm |
1 |
1 |
1 |
1 |
1 |
1 |
| Specific surface area/(m2/g) ≥ |
8 |
8 |
8 |
8 |
8 |
8 |
| Brightness% ≥ |
96 |
95 |
95 |
95 |
95 |
96 |
| Loss on Ignition |
44±1 |
45 |
45 |
45 |
45 |
45 |
| Activity ≥ |
95 |
96 |
96 |
96 |
96 |
96 |
| Oil absorption g/100g |
50 |
60 |
60 |
60 |
60 |
50 |
|
