We are exporters of Gypsum, suitable for Plaster and Board. Test results analysis: Anhydrite CaSO4 0.78%, Combined Water 19.74%, Free Water 0.75%, Gypsum (CaSO4-2H2O) 94.3%, Sulfur trioxide SO3 44.32%.
Gypsum (CaSO4.2H2O) is a naturally occurring mineral mined from deposits formed by ancient sea beds as a raw material, white when pure, but commonly grey, yellow, red or brown, owing to impurities. The anhydrous form (CaSO4), anhydrite, is common. We are enlisted amongst the topmost INatural Gypsum Importers and Exporters from India.
Applications:
Gypsum has many industrial applications in its raw or Calcined forms, especially in the building and construction industries. Uses of Raw Gypsum are principally as:
- a retarder for Portland cement
- a fertilizer or soil conditioner
- mineral filler
- oxidizing agent in glass manufacture or other industrial applications.
Most gypsum is calcined and used in the manufacturing of plaster products. Wallboard and plaster requires gypsum contents greater than 85%, although producers prefer a minimum of 94–95% along with whiteness in color. The major consumers of the Gypsum at present are Cement Industry. By weight about 4% to 6% Gypsum in crushed condition is utilized in Portland Cement Manufacture after mixing with cement/clinker. Gypsum acts as a retarder and controls the setting time of cement.
Imported Gypsum from Iran:
Natural Gypsum is one of the most superior qualities and consistent material available for Import and Export. Natural Gypsum has adequate whiteness, high purity as well as it is low in cost which makes it absolutely feasible for white cements as well as Plaster Of Paris manufacturing and for the Cement Industry all together. One more important quality that distinguishes Natural Gypsum from others is its hardness which is less as compared to other sources and allows different industries to easily grind the same for processing into final product which in turn results in to reduced power consumption for manufacturing industries.
Plese study Neutrized Gypsum from KOrea
PH 9% MIN.
FREE MOISTURE (wt%): 15% MAX.
Combined H2O :19% MIN.
CaO : 30% MIN.
SO3 : 40% MIN.
Cl(wt%) :0.01% MAX.
CaSO4ã?»2H2O : 90% MIN.
TOTAL P2O5(wt%) :1.0% MAX.
W/S P2O5(wt%) : 0.05% MAX.
SIZE(0~50mm) : 100%
INSOLUBLE RESIDUE : 4% MAX.
Gypsum powder is a superior construction material due to its ability to create an extremely comfortable and aesthetic ambience. It is a natural material, completely odourless, and is easily available in nature. Gypsum is a material that possesses a natural mechanism to perfectly balance indoor climate and humidity.
There are a lot of exceptional features of gypsum products that make them perfect for indoor finishing. Gypsum products are environment-friendly and fire-resistant. We offer thermal as well as acoustic insulation.
Application: Gypsum panel or building plasters, mould or statutes, grout of marble, clay and ceiling tiles, color additive and also act as an additive to other products.
We offer high quality phosphogypsum that contains minimum 90 % calcium sulphate
Gypsum is a very soft sulfate mineral composed of calcium sulfate dehydrate, with the chemical formula caso4·2h2o. We are dealing in all type gypsum .We are actively engaged in offering high quality phosphogypsum to our varied clients from m.P, maharashtra as well in gujarat. Generated as a by-product, it can be used as a fertilizer, is the main constituent in many forms of plaster and is widely mined; natural gypsum is one of the best and is of optimum quality. We can supply the best quality of gypsum .We also provide it at competitive prices and well within the stipulated time. We deliver the phosphogypsum in bulk quantity.
Product Description
Egyptian Gypsum Raw is one of the best purities in the world
Price of product ( USD price or FOB price) :
USD 28 - 35 USD per MT in Container
USD 17 - 21 USD IN bulk vessels"
CIF prices are subject to date and availability of equipment and vessels
Castrock is a multicasting plaster consisting of high purity natural gypsum. CaSO4 H2O is the main component of the Castrock powder; It is used for molding works, mainly for ceramic and sanitary and tableware. Castrockâ?¢ is a multicasting plaster applied for sanitary ware and in molding & casting due to its low expansion, excellent strength, and hardness. It is used for all kinds of ornamental plasterwork.
Advantages:
Castrock is a multicasting plaster with low porosity
It is used for molding and for decorative purposes.
Standards:
ASTM C59/59 M
BS EN 13279-1
Iso 90001 :2015
Iso 90001 :2015; ASTM C472/471
Castrock Advanced is a multicasting white plaster consisting of high purity natural gypsum with CaSO4 H2O as its main component. It is used as a protective or decorative coating of walls and for molding and casting works, mainly ceramic, sanitary ware, and tableware. Castrock. Advanced holds the same features as Castrock including low expansion, low porosity, excellent strength, and hardness but with a faster setting time. It is used for all kinds of ornamental plasterwork.
Advantages:
Ideal for ornamental plasterwork, molding and casting, and ceramic work
Easy to use with a fast setting time.
Standards:
ASTM C59/59 M
BS EN 13279-1
Iso 90001 :2015
ASTM C472/471
