Crystal Gypsum is high purity and transparent gypsum (above 98% purity). This kind of gypsum has specific applications in Medical, Dental, Mold Casting, Aluminum Casting and etc.
Chemical Analysis of Crystal Gypsum Bulk
|
Test parameters |
Results (%) |
|
Purity |
>98 |
|
Free Moisture |
0.1 |
|
SO3 |
54.34 |
|
CaO |
38.7 |
|
Crystal Water |
6.75 |
|
MgO |
0.14 |
|
SiO2 |
0.22 |
|
Fe2O3 |
0.02 |
|
Al2O3 |
0.06 |
