Properties of Plaster of Paris
Plaster of Paris exhibits the following properties:
- Plaster of Paris is a white-colored powder, that forms crystals of gypsum when mixed with water.
- However, when it is heated at 473 K forms an anhydrous calcium sulphate.
- It expands slowly and slightly upon setting. So. it is highly fire-resistant.
- It results in the formation of a thick surface to resist regular knocks after drying.
- It is easy to spread on any surface.
- It is easy to level.
- It does not cause cracking of surfaces.
- It gives a decorative interior finish.
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