is used as fertilizer and is also one of the important constituent in many
forms of plaster and in blackboard chalk. It is a soft sulphate mineral comprising
of calcium sulphate dehydrate. One of the variety of gypsum is finely grained
white or lightly tinted also known as 'alabaster' was widely used in the making
of sculptures by many cultures like Ancient Egypt, Ancient Rome in the past.
is also used in finishing of ceilings and walls, concrete blocks for
construction also as a plaster component used in casting mould, modeling and
surgical splints. The yearly production of gypsum in India is nearly about 25000MT
Tarang Exports with our years of
experience and excellent team effort provides you with best quality Gypsum
Lumps and Powder both as per the order and specification of our customers.
GYPSUM Lump Standard Test Report / Specifications
|Purity (CaSO42H2O)||ASTM C 471 M||%W||91.12|
|Moisture||ASTM C 471 M||%W||1.02|
|Size (30-15 mm)||ASTM C 471 M||%W||100|
|Chloride||ASTM C 471 M||%W||0.06|