Question

what are thermosetting plastic​

Answer 1

Answer:

A thermosetting polymer, resin, or plastic, often called a thermoset, is a polymer that is irreversibly 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.

Explanation:

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Answer 2

Answer:

Thermosetting plastics are made up from long chains of molecules that are cross-linked. They have a very rigid structure.

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