Product : gypsum powde (plaster of Paris) Chem. Formula : caso4. 1 / 2 h2o "calcium sulphate hemi hydrate"Grade : commercial Physical appearance : white fine powder Mesh : 80 Setting time : 10-15 mins Average chemic AL analysis Silica as sio2 0. 66% Alumina as al2 o3 0. 57% Iron oxide as fe2 o3 0. 11% Calcium sulphate hemi hydrate as caso4. 1 / 2 h2ohemi hydrate 98. 42% (plaster of Paris) Combined water 6. 14% Loss on ignition 6. 56%
Plaster Of Paris @us $110 FOB




