Choose the thermoplastics and thermosetting plastics from the following :
Melamine , polythene , bakelite , polyvinyl chloride

Dear student,
The plastics which when moulded once, cannot be softened by heating are called thermosetting plastics.
Melamine and Bakelite are thermosetting plastics.
The plastics which gets deformed easily on heating and can be bent easily are called thermoplastics.
Polythene and poly vinyl chloride are thermoplastics.

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