What do you mean by thermoplastics and thermosetting plastics? Give two examples each.
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A thermoplastic polymer can be repeatedly softened on heating and hardened on cooling. Hence, it can be used again and again. The examples are polythene, polypropylene, etc. A thermosetting polymer is a permanent setting polymer as it gets hardened and sets during moulding process and cannot be softened again.
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Thermoplastics are the polymers that possess intermolecular forces of attraction between elastomers and fibers. ... Thermosetting polymers cannot be reshaped. ● Examples of Thermosetting polymers are Bakelite, Urea-formaldehyde resins etc.
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