Specification
Description
Seller Info
Country of origin | Hebei |
Goods number | zs |
Grade | First -level |
Moh's hardness | 4 |
Miscellaneous rate < | 100 |
Density | 200 |
Melting point | 1500 |
Silica dioxide content | 21 |
Magnesium oxide content | 33 |
After swelling | 180 |
Color | Golden |
Brand | Shengya |