Which among the following polymers is obtained from styrene and 1-3-Butadiene?

1. Buna-N
2. PHBV
3. Butyl rubber
4. SBR

Solution

Buna-S or styrene butadiene rubber (SBR): It is a copolymer of styrene \& 1,3-butadiene.

Asked in: MHT CET 2020 (16 Oct Shift 1)

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