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Gypsum Raw materials Powder Calcium sulfate dihydrate
Product Overview:
Calcium sulfate dihydrate, commonly known as gypsum, is a common chemical that is used in many industrial and household applications, such as as a coagulant for tofu and in the construction industry for making gypsum board and plaster lines. When gypsum is heated to a certain temperature, it loses water and is converted to anhydrous calcium sulfate, a process known as dehydration, and the dehydrated product can be used for a variety of purposes, such as soil improvement or as an industrial raw material.
Gypsum Raw materials Powder Calcium sulfate dihydrate Attributes
CAS:10101-41-4
MF:CaH6O5S
MW:158.18
EINECS:231-900-3
Specification: 99% min Gypsum Powder
Sample:Gypsum Powder
Packaging:1kg/bag, 25kg/drum
Brand: Raw materials
Appearance:White
Storage: Store at -20°C
Shelf Life: 2 Years
Test Method: HPLC
Gypsum Raw materials Powder Calcium sulfate dihydrate Details
Gypsum Powder Usage and Synthesis.
Building materials: used in the manufacture of building components such as gypsum boards, gypsum blocks, gypsum decorative lines, and as a retarder in cement.
Art supplies: Used in making sculpture and molds, due to its good plasticity and detailed expressiveness.
Ceramics industry: used as molding additives in ceramics manufacturing to improve the strength and finish of ceramic products.
Food additives: Used as a food additive, for example as a rennet in cheese production.
Pharmaceutical industry: Used as filler and binder in the production of tablets and capsules for pharmaceuticals.
Medical plaster: Used in the manufacture of medical plaster bandages to immobilize fractured bones.
Uses of Gypsum.
Calcium sulfate dihydrate is a raw material for the manufacture of cement, calcium sulfate hemihydrate and sulfuric acid. It is used as filler in paint and paper industry. Used as fertilizer in agriculture, it can reduce soil alkalinity and improve soil properties.
Edible grade can be used as nutritional supplements (calcium fortification), coagulant, yeast food, dough regulator, chelating agent, but also used as tomatoes, potatoes canned in the organization of the fortifying agent, the hardening agent of the brewing water, wine flavor enhancer and so on.
Characteristic of Gypsum.
product Methods of Bulk Gypsum Powder.
There are open pit mining and underground mining. The former is mostly for the hillside open pit, step mining; the latter mining method most of the mines using vertical shaft development or inclined shaft development, and to the room pillar mining method, followed by comprehensive mining method.
Mining process, see "phosphate rock". The vast majority of gypsum mines in China use hand-selected method, some mines produce ore without any selection, extracted ore that is mineral products.
