write few characteristics of thermosetting plastics.
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CHARACTERISTICS OF THERMOSETTING PLASTICS
(i)Thermosetting plastics are synthesized by condensation polymerization.
(ii)Thermosetting plastics is processed by compression moulding,reaction injection moulding.
(iii)Thermosetting plastics have high melting points and tensile strength.
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Explanation:
no change in the strength of the
thermosetting plastic is done by the action
of cooling shape change. during heating
only, the thermoset material change its shape
temperature. the servicing temperature of a thermoset plastic material is 300⁰C structure.
it's exhibits a cyclic structure
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