A chain growth polymerisation reaction consists of three different types of reaction namely initiation reaction, propagation reaction & termination reaction. Chain growth polymerisation reaction is not involved in the manufacture of_______________________?
Correct answer: D. Urea-formaldehyde resins
- A. Siloxane elastomers
- B. Polyamides
- C. Vinyl polymers
- D. Urea-formaldehyde resins
Explanation
Urea-formaldehyde resin is produced by step-growth condensation between urea and formaldehyde, not by the initiation, propagation, and termination sequence of chain growth. Vinyl polymers characteristically use chain growth polymerisation.
Written and checked by Zahid Hussain, MS Computer ScienceLast updated
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