Specification
| Item | Content |
| SiO2 | 46.9% |
| MgO | 18.03% |
| CaO | 14.54% |
| K2O | 0.32% |
| Na2O | 0.13% |
| CO2 | 11.78% |
| Al2O3 | 3.25% |
| Fe2O3 | 1.25% |
Main application:
1.For its good heat stability it can be used as not only heat preservation dope but also diversity kinds of chemical filling
katalyst etc.
2.Due to high surface ratio and hole cubage good absorption capability it can be applied to suspend agent thick-increasing agent clarifier and decolor agent in different kinds of liquid.
3.As the material for housing sound insulation heat preservation deodorant ect
4.To be used in petroleum industry chemical industry construction industry pharmacy etc.
5.As the raw material of friction-aking material and brake block.
