Write difference between Thermoplastic and Thermosetting polymers.
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Thermoplastic polymers are linear (slightly branched) long chain polymers, which can be repeatedly softened and hardened on heating. ... Thermosetting polymers are cross-linked or heavily branched polymers which get hardened during the molding process. These plastics cannot be softened again on heating.
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thermoplastic polymer:-can be melted time and again without any change.
thermosetting polymer:-low molecular weight semifluid substance which when heated in a mould undergo change in chemical composition to give hard, insoluble mass. eg:bakelite
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