How To Make Plaster of Paris?
Plaster of Paris is prepared from the chemical compound, calcium sulfate dihydrate, which is also known as, gypsum. Gypsum is represented by the chemical formula CaSO4.2H2O. PoP is manufactured by heating the element gypsum at a very high temperature of about 373K. When this happens at such a high-temperature value of 373K, approximately three-fourths of its water of crystallization is lost. forming Pop.
CaSO4 · 2H2O + Heat ⇢ CaSO4 · 0.5 H2O + 1.5 H2O (Discharged as steam)
Since the presence of moisture may slow down the setting of plaster by bringing about the hydration process. Therefore, it is stored in moisture-proof containers.
Plaster of Paris
Plaster of Paris is a well-known chemical compound that is widely used in sculpting materials and gauze bandages. While we have seen numerous applications of this substance in our daily lives, Plaster of Paris is a white powdered chemical compound that is hydrated calcium sulphate that is typically produced by calcining gypsum. In other words, Plaster of Paris is often produced using heated gypsum at a high temperature.
Table of Content
- What is Plaster of Paris?
- Plaster of Paris Formula
- How To Make Plaster of Paris?
- Types of Plaster of Paris
- Properties of Plaster of Paris
- Uses of Plaster of Paris
- Difference Between Gypsum and Plaster of Paris
- Plaster of Paris: Advantages and Disadvantages
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