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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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Plastic containers seem more convenient than metal containers. This is because of their light weight, lower price, good strength and easy handling.
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In contrast to thermoplastics, thermosets (alternately known as thermosetting plastics or thermosetting polymers) are materials which remain in a permanent solid state after being cured one time. ... Common examples of thermoset plastics and polymers include epoxy, silicone, polyurethane and phenolic
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thermosets plastic is used in making switch board
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TV cabel are made up of aluminum or copper
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Polythene, polyvinyls and polystyrene plastic soften when heated and hardens down when cooled