AUTOMATIC PLASTER

Listing ID #3734609

The natural gypsum powder includes anhydrous gypsum and CaS04.2H2O, if you want to commercialize the gypsum powder, you should adopt the CaS04.2H2O, after removing part of water by heating, it will become CaS04.12 H20. CaS04.12 H20 is the final product which you can use it to produce gypsum board other.