Q4 What do you mean by thermosetting plastics?
Give two examples also.
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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
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Thermosetting plastics -- thermosetting plastics are those plastics which. ☺broke while bending. ☺ these plastics molded ones and can be softened by heating. ☺these are used for making Electrical switches handles of various utensils. ☺ bakelite and melamine are some examples of thermosetting plastics...
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