Question

defind thermoplastic and thermosets plastic​

Answer 1

Answer:

The primary physical difference is that thermoplastics can be remelted back into a liquid, whereas thermosetting plastics always remain in a permanent solid state. Think of thermoplastics as butter – butter can be melted and cooled multiple times to form various shapes.

Explanation:

Answer 2

Answer:

Thermoplastics:

this plastics becomes soft on heating and harden when cooled.Also called thermoplasts

, this can be moulded into various shapes again and again on heating.

Thermosetting plastics:

this plastics cannot be soft and on heating. also called as thermosets, this cannot be remoulded on heating when once set.

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