Question

Explain along with example, Why thermoplastic becomes

soft on heating but thermosetting plastic do not become on

heating. Draw labelled diagrams to illustrate your answer
(Diagram should be there )​

Answer 1

Answer:

thermo plastic becomes soft on heating because it is made of low plastic. example PVC and polythene but on the other hand thermosetting plastic do not become soft because it is made of high plastic and it is to strong example bakelite and malamine