Plastic

Plastic

Definition.
Material that can be reshaped or reformed with the influence of Heat and Pressure.
Material deforms from its original shape and not able to regain its original shape without any external force those materials are called Plastics.
Material which is all having plasticity in nature those materials is called plastic.

Plasticity
Plasticity is the propensity of a material to undergo permanent deformation under load when compressed.
Types of Plastics.
1.     Natural Plastics
i)        Bio-Based Plastics
ii)      Biodegradable Plastics

2.      Thermoplastics

3.    Thermosets


4.      Engineering Plastics










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