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What is glass transition temperature? What are the factors affecting glass transition temperature? What is its significance?
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written 3.9 years ago by
teamques10
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GLASS TRANSITION TEMPERATURE (Tg)
1) When a plastic or rubber is cooled up to certain temperature, it becomes so hard and brittle that it breaks into pieces like glass, on application of stress.
2) The temperature below which the polymer become hard, brittle and glassy and above which it is …
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