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Gypsum
Gypsum is a raw material extracted from the earth with various chemical
properties. It is utilized in multiple industries, such as the production of
black cement, white cement, gypsum powder, and gypsum boards.
Chemical Specifications:
Chemical Compound | Type 1 | Type 2 | Type 3 |
| |
CaO | 32.0 + 1.0 | 34.0 | 30.0 + 1.0 |
| |
MgO | 0.15 | 0.8 | 1.5 + 0.6 |
| |
SO3 | 44.0 + 1.0 | 42.5 + 0.5 | 40.0 + 1.0 |
| |
Purity | 94.0 + 1.0 | 92.0 + 1.0 | 83.0 + 2.0 |
| |
Whiteness | 94.0 + 1.0 | 91.0 | 84 |
| |
Color | White | Pale White | Greyish White |
| |