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Dental Gypsum: Composition, Types, and Applications in Dentistry
Dental gypsum is a widely used material in dentistry for creating accurate models and casts of teeth and oral structures. It is a refined form of calcium sulfate hemihydrate that, when mixed with water, forms a smooth paste that sets into a hard, stone-like material. Because of its precision, strength, and ease of use, dental gypsum plays a crucial role in diagnosis, treatment planning, and dental restorations.
What is Dental Gypsum?
Dental gypsum is derived from natural gypsum rock and processed into a fine powder. When water is added, it undergoes a chemical reaction called hydration, transforming it into calcium sulfate dihydrate. This setting reaction allows dentists and dental technicians to create detailed replicas of a patient’s oral anatomy.
Types of Dental Gypsum