Thermoplastics can be moulded again and again where as thermosettings – InterviewSolution

InterviewSolution

1.	Thermoplastics can be moulded again and again where as thermosettings cannot bem oulded. Give reason
Answer» Solution :Thermoplastic plastics consist of long CHAINS which can be moulded again and again whereas in case of THERMOSETTING plastics consist oflong chain and are cross LINKED with each other. LINKAGE prevents the DISPLACEMENT ofindividual chains on being heated and thus thermosetting polymers do not change once they have set

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