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UPSC CSE Prelims Polymers, Plastics & Rubber Flashcards

Master 6 polymers, plastics & rubber concepts for the UPSC CSE Prelims.

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Question

Differentiate the characteristics and examples of heat-sensitive polymers:


soften on heating and can be remolded multiple times. Common examples include and .

Question

Consider the following plastics:

  1. Bakelite
  2. Polyethylene
  3. Melamine

Which of the above is/are examples of thermosetting plastics (plastics that harden permanently after being molded)?


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