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 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.
We produce also a Gypsum (CaS04 2H2O) with 88-94% contents (powder: 5 - 8 mm and crushed :20 - 40 cm). Our stocks are in the vicinity of the Moroccan port city of Safi. Please email us a Letter of Intent to Purchase to get you a quote with our best FOB offer. Thanks with Regards,
%CaSO4.2 H20: 98.510
Specification: Gypsum fertilizer and Gypsum for construction (Blaster of paris)
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%.
Product Description : The Quality of our Gypsum is always above 85% purity level Price of product ( USD price or FOB price) : FOB Price In USD: Negotiable Payments : FOB Price In USD: LC Product origin : Makangaga Kilwa-Tanzania Key Specifications/Special Features : Gypsum Specification : PROXIMATE ANALYSIS (ADB) CaO 33.74% SO 344.10% MgO 0.23% Fe203 0.11% Si02 0.33% SrO 0.17% SO3 0.08% K2O 0.03% LOI 21.14% Water of crystallization 19.84% Purity of gypsum as CaS04.2H20 94.74% Port of loading : Mtwara Port Minimum Order Size and Packgaing details : MINIMUM ORDER: 5,000 MT PER MONTH
Gypsum Available. Origin: Oman Shipping: FOB
Orange alabaster available for sale! Shipping and price to be discussed with buyer.
Gypsum Powder 100Mesh , 200Mesh , Natural Gypsum Stone
Our gypsum is of the finest quality. The chemical composition is 40-45% SO3, 28-32% CaO, and 2.13-7.46% H2O with gypsum content ranging from 88-98%. Various mesh sizes available. We supply across Europe, Middle East & Asia regions. Please inquire for a more detailed spec and quotation.
We are suppliers and exporters of the best quality GYPSUM ROCKS. Our highly consistent GYPSUM ROCKS are chemically tested to assure quality and efficiency as well as it is available in various sizes in bulk. We also have a wide range of updated machineries and equipment to meet our customers different requirements. GRINDED GYPSUM is also supplied and exported by our company and available in 300 mesh size.
GYPSUM SPECIFICATIONS GYPSUM CONTENTS Min % Max % CaSo4.2H2O 90 92 Combined Water 18.83 19.2 Sio2 1 2 Al2o3 0.1 0.5 Fe2o3 0.08 0.1 Cao 29.3 29.95 Mgo 0.1 1.5 Cl 0.008 0.04 So3 41.8 42.8 Moisture 0.5 2.1 Size 0-50
Product description, Product introduction: The main chemical composition of gypsum is CaSO4, mohs hardness is from 3 to 3.5, the density is from 2.9 g/cm3 to 3.1 g/cm3. The fusion of gypsum in acid is greater than water, and is made by crushed gypsum ore. The gypsum used for friction materials in order to improve the coefficient of friction, reduce the cost. Gypsum is used for the disc brake pads and drum brake and clutch. The recommended regular consumption of Basalt is from 2% to 8%. The character of gypsum: Gypsum is most widely distributed mineral in the nature, in a broad sense is containing calcium sulphate (CaSO4) of white mineral. Natural gypsum is divided into two major categories of gypsum and anhydrite according to chemical composition, and can be divided into five kinds of fiber gypsum, gypsum, alabaster, ordinary plaster, earthy plaster according to the shape and structure.In the gypsum mineral deposit in Lingxiang Town Daye city, transparent single crystal gypsum crystal group is found growing in the iron ore deposit cave.Gypsum has the character of good lubrication, solidification, heat acid and alkali resistance, heat insulation and good for oil adsorption, etc..Because of the glittering and translucent white, like baby's blanket long, has the elusive mystery, the single crystal of gypsum prisms surface to the 5cm to 6 cm wide, the elderly can be up to 16 cm, still keep 10cm to 20 cm long inside some crystal gas-liquid inclusions swam back and forth, wonderful and moving! Property: CaSO4 Si02: 98.06% A1203: 0.043% Fe203: 0.44% MgO: 0.015% H2O+: 0.16% grade: 200mesh,325mesh sieving rate: 97%
Purity:90% min Loose lumps
Purity upto 92% and above in any size. Open
As required As required
