Plaster Of Paris

We offer plaster of Paris for Industrial and Commercial purpose as per the following

SPECIFICATIONS
Physical Appearance: White fine powder
Mesh:120 to 160
Purity 99%
Whitness95%
Initial Setting time: 5 to 10 and 35 to 45 min
Final Setting time:25 to 35 mins and 60 to 80 min
Coarse particle: Max 0.1 %
Packing: 40 and 25 kgs bag, polypropylene bags with inner poly liner
Minimum quantity:28 tons 1X20' FCL

CHEMICAL FORMULA 

CaSO4, ½ H2O

“CALCIUM SULPHATE HEMI HYDRATE”


CHEMICAL COMPOSITION

CaSO4 : Min. 92 %
MgO : 0.10%
Fe2O3 : 0.30%
Al2O3 : 0.70%
SiO : 0.95%

FEATURES

Adheres well to Wood, Metal, Masonry
Above 80% whiteness ensures savings on cost of painting the surfaces
Mixes with water evenly to ensure crack free designs and finishes to wall
Ideal Setting Time
Spreads evenly to give better coverage
Save construction cost and time

MAKING OF PLASTER OF PARIS
Plaster of Paris, is produced by heating gypsum to about 300°F (150 °C)
CaSO4·2H2O + Heat → CaSO4·½H2O + 1½ H2O