Question

mention two main characteristics of synthetic polymers

Answer 1

they absorb very low amount of water and they are moth resistance...

Answer 2

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Ans = Two main characteristics of synthetic polymer:
1. They usually have good mechanical properties, chemical resistance and weather ability resistance. But all this properties depends on the structure and processing of polymer. They are also mostly non-biodegradable.
2. They are the one which are produced by polymerization of petroleum oil, gases or other chemical compounds. For e.g. poly ethylene, poly propylene, poly styrene and Nylon 6,6.

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