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