Question

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Answer 1

Explanation:

5.thermosetting plastic

6.thermosetting plastic

7.thermoplastic

Answer 2

Answer:

Thermosetting plastics

A thermosetting polymer, resin or plastic often called thermoset

Explanation:

Thermoset is a polymer that is irreversible hardened by curing from a soft solid or viscous liquid prepolymer or resin. Curing is induced by heat or suitable radiation and may be promoted by high pressure, or mixing with a catalyst...

Example: (i) Epoxy Resin

(ii) Vinyl Ester Resin