Polymers Question 49

Question: Which of the following is used in vulcanization of rubber-

Options:

A) $ SF_6 $

B) $ CF_4 $

C) $ Cl_2F_2 $

D) $ C_2F_2 $

Show Answer

Answer:

Correct Answer: A

Solution:

$ SF_6 $ is not used in the vulcanization of rubber. Sulphur is heated with polymer to introduce cross-linking and, thus, form tough polymer.

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