Specification
Description
Seller Info
Country of origin | Hebei |
Goods number | 001 |
Grade | Gifted class |
Moh's hardness | 1.5 |
Miscellaneous rate < | 0.1 |
Density | 2.5 |
Melting point | 1350 |
Silica dioxide content | 20 |
Magnesium oxide content | 30 |
After swelling | 180 |
Color | Golden |
Brand | Shengya |