Bone Charcoal A-grade Powder
Bone charcoal A-grade powder is made from animal bones through degreasing, degelatinizing, high-temperature sintering into bone charcoal, then high-speed pulverizing.
Physical Properties
Bone Charcoal A-grade Powder is white powdery soluble in water, with granularity of 0-40μm, rich in phosphorus, calcium.
Technical Specifications
Product quality is in accordance with Q/HMJ004-2004 standard.
Index name |
Index |
| Appearance |
White powder |
| Loss on ignition % ≤ |
1.0 |
| Phosphorus content ( P ) % ≥ |
16.0 |
| Calcium content ( Ca ) % ≥ |
35.0 |
| Iron content ( Fe ) % ≤ |
0.05 |
| PH value |
9.0-11.5 |
| Fineness ( pass 325 mesh ) ≥ |
98 |
Use
Bone Charcoal A-grade Powder is rich in phosphorus, calcium, It is widely used in the industries including ceramics, burnishing, demoulding etc..
Packing, storage
Bone Charcoal A-grade Powder is packed in woven bag with plastic lining, 50kg/bag or on the clients' requirements. Bone Charcoal A-grade Powder should be stored in dry, draughty and cool place. Shelf life: 1 year. |
