ALPHA GYPSUM POWDER VS BETA GYPSUM POWDER
DEFINITION ALPHA GYPSUM is a common ingredient for making plaster. Alpha gypsum is made by processing gypsum stone into a fine powder and is well regarded for its strength and low absorptive levels. DIFFERENCE PHYSICAL PROPERTIES 1.Hemihydrate gypsum has two forms: α and β, both of which are rhombic [...]