Complaint
| ITEM | SM-400 |
| Appearance | White powder |
| Specific gravity, dry basis (g/cm3) | 2.5-2.6 |
| Bulk density g/ml | 0.68 |
| Whiteness (%) | >94 |
| Particle size (avg), (nm) | 15-40 |
| Particle shape | Club |
| pH | 8.0-9.0 |
| Moisture content (wt) (%) | <0.5 |
| CaCO3 content (modified) (%) | >94.5 |
| Activity (%) | >95 |
| MgO (%) | <0.5 |
| Surface modification | Yes |
| Product packing | 25Kg Complex bag of kraft-plastics |
20 years history of manufacturing, advanced equipment and strict production process guarantee that our product quality is stable and superior.
We deliver products by sea, by air, by ground transportation and express.
