CALCIUM SULPHATE DIHYDRATE/GYPSUM

Calcium Sulphate Dihydrate, commonly known as Gypsum, is a naturally occurring mineral widely used in various industries for its versatile properties. Its hydrated form contains two water molecules, making it different from the anhydrous form. It is primarily used in construction, agriculture, medicine, and food as a plastering material, soil conditioner, and calcium supplement. Gypsum is favored for its ability to improve soil structure, act as a coagulant, and serve as a raw material in the production of cement and plaster.

Applications of “Calcium Sulphate Dihydrate/Gypsum”

1. Construction Industry:
   • Plaster and Drywall: Gypsum is the main ingredient in the production of plaster of Paris, drywall (gypsum board), and other construction materials. Its ease of molding and setting makes it ideal for building interiors and ceilings.
   • Cement Production: It is also used as a retarder in cement to control the setting time, ensuring workability.
2. Agriculture:
   • Soil Conditioner: Gypsum is widely used in agriculture to improve soil structure, reduce compaction, and increase water infiltration. It helps to neutralize acidic soils and provides essential calcium and sulfur for plant growth.
   • Improves Crop Yield: By enhancing soil quality, gypsum helps improve the yield of crops such as corn, wheat, and peanuts.
3. Medical and Dental Use:
   • Plaster Casts: Gypsum is used in orthopedics for making casts for broken bones due to its strength and quick setting properties.
   • Dental Molds: In the dental industry, gypsum is used to create accurate molds and impressions for teeth and jaw alignment.
4. Food Industry:
   • Food Additive: Recognized as safe by the FDA, gypsum is used as a firming agent and stabilizer in products like tofu and canned vegetables. It acts as a coagulant in tofu production, helping to maintain its firmness and texture.
5. Environmental Use:
   • Water Treatment: Gypsum is used in water treatment facilities to clarify water and remove impurities. Its chemical properties help remove unwanted particles from water systems.
6. Art and Sculpture:
   • Molding Material: Gypsum is used in art and sculpture for making molds and casts, as it retains fine details when molded.