Gypsum is a very soft sulfate mineral composed of calcium sulfate dihydrate, with the chemical formula CaSO4·2H2O. It is found in alabaster. there is other analysis as customer need uses: 1- calcinated gypsum is about 95 % of gypsum uses that we heat the gypsum to 130 degree which remove water and become hemi hydrated gypsum that called plaster of paris, it used in wall plaster, wall lining, plaster board, wall board, tiles for ceikings, partitions. Thermal isolation, regulator to moisture measurements. 2- add Uncalcined gypsum crushed from 3 to 6 % to produce Portland cement so solidification speed become low. 3- gypsum contain 15-20 % sulfur produce ammonium sulfate which act as natural fertilizer. 4- glass industry to easily remove the gases. 5- fine gypsum use in resin industry, paper filler, in soil used in drilling petroleum well. • by heating to 1093 degree, calcium sulfide form which produce sulfuric acid and lime. • A binder in fast-dry tennis court clay. • Plaster of Paris (surgical splints; casting moulds; modeling). • A wood substitute in the ancient world; for example, when wood became scarce due to deforestation on Bronze Age Crete, gypsum was employed in building construction at locations where wood was previously used.[19] • A tofu (soy bean curd) coagulant, making it ultimately a major source of dietary calcium, especially in Asian cultures which traditionally use few dairy products. • Adding hardness to water used for homebrewing. • A component of Portland cement used to prevent flash setting of concrete. • Soil/water potential monitoring (soil moisture tension). • A common ingredient in making mead. • In the medieval period it was mixed, by scribes and illuminators, with lead carbonate (powdered white lead) to make gesso which was applied to illuminated letters and gilded with gold in illuminated manuscripts. • In foot creams, shampoos and many other hair products. • Impression plasters in dentistry
CaSO4.2h2o 95.30% Silica Sio2 2.90% Aluminum Al2O3 12.46% sodium Na2O 0.1% Magnesium Mgo 2.61% Potassium k2O 0.05% Titanium TiO2 0.31% Manganese Mn2O3 0.02% Calcium CaO 0.94% Phosphorus P2O3 0.02% Sulfate SO2 0% Iron Fe2O3 2.69% L.O.I 13.41%
We have a own gypsum mines
High grade gypsum in white, off white and crystal (selenite) forms. Industrial , agriculture , special applications. As required
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. Loose
1Ton rate in india without transport. 1000kg
We can provide huge quantities for gypsum, purity ranging from 85%-90% plus. Gypsum is one of the best in world from Pakistan. Bulk or as per requirement
We can provide huge quantities for gypsum, purity ranging from 85%-90% plus. Gypsum is one of the best in world from pakistan. Bulk or as per requirement
Shujaat enterprises ntn:3181287 gst :17-00-9800-069-91 dear sir we are shujaat enterprises karachi is govt registerd firm which deals in coal n gypsum for cement n power plant in pakistan. We have south african coal local coal as wel as gypsum .All spec are as under below; south african coal: gcv : 6500kcal/kg total moisture :10 % inhernt mositure : 3% voatile matter ( vm ): 21-29% sulpher: 1% hgi: 45-55 ash : 15% size: 25 mm & above local coal: gcv:6269kcl/kg total moisture:5.9% inherent moisture:2.18% adl:3.18% ash :18.45 % volatile:29.26% sulpher:1% gypsum: purity : 90 % moisture: 2-3% so3 : 35% sio2 :3-5% size:100-200mm we hope you may give us an oppurtunity to serve better. 50 kg pp bags
Good qualty of gypsum. Open in sises of your demand.
Gypsum purity > 90%.
Gypsum
Gypsum 90% plus grade One ton bags
Sr. No. Details Specifications 1. Purity(%) 85 Min 2. SO3 Content(%) 40 Min 3. Total P2O5(%) 0.5 Max 4. Water Soluble P2O5(%) 0.1 Max 5. Moisture(%) 12 Max 6. Loss on Ignition (1000 Degree Celcius) NDA 7. Silica as SiO2 2.5 Max 8. Bulk Density (gm/cc) 1.12 9. pH (10% suspension) 5.50 10. Combined Moisture (%) 18 Min 11. Calcium Oxide(%) 28 Min Loose material
Construction waste left over from demoliton 1000 tons
Gypsum Shandong yifang plaster co., ltd. Is a self-support im&ex corporation gathering exploitation and machiningf=transportation and sale as well as service of plaster and coal. It has six enterprises·+such as taierzhuang city garden plaster first mine and second mine, wu huan paperbacked plasterboard factoryf=luyuan land plaster first factory and second factory·+industrial garden plaster products factoryf=fu xingxiang mine and so on. Main products are high-quality snowflake plaster used specially for new building materials·+paperbacked plasterboard of various specifications and all kinds of land plaster and coal for new materials and so forth. It has formed a scale of 800, 000 tons of plasters paperbacked plasterboard·+ 500, 000 tons of land plaster as well as 600, 000 tons of coal yearly.
Gypsum plaster, gypsum powder, plaster of paries, gypsum lumps.
Gypsum lumps, auto parts.
Limestone is a common type of carbonate sedimentary rock. It is composed mostly of the minerals calcite and aragonite, which are different crystal forms of calcium carbonate. Limestone forms when these minerals precipitate out of water containing dissolved calcium
Gypsum is a soft sulfate mineral composed of calcium sulfate dihydrate, with the chemical formula CaSO42H2O. It is widely mined and is used as a fertilizer, and as the main constituent in many forms of plaster, blackboard chalk and wallboard. A massive fine-grained white or lightly tinted variety of gypsum, called alabaster, has been used for sculpture by many cultures including Ancient Egypt, Mesopotamia, Ancient Rome, the Byzantine Empire and the Nottingham alabasters of Medieval England. Mohs scale of mineral hardness, based on scratch hardness comparison, defines hardness value 2 as gypsum. It forms as an evaporite mineral and as a hydration product of anhydrite. Gypsum plays a very important role in controlling the rate of hardening of the cement. During the cement manufacturing Process , upon the Cooling of clinker, a small amount of gypsum is introduced during the final grinding Process . Gypsum is added to control the âsetting of cement.
