Chemical Engineering - Polymer Technology - Discussion
Discussion Forum : Polymer Technology - Section 1 (Q.No. 34)
34.
SBR is produced by the copolymerisation of butadiene & styrene by employing emulsion polymerisation. The weight ratio of styrene and butadiene is maintained at
Discussion:
2 comments Page 1 of 1.
Sarfu said:
10 years ago
SBR is a mixture of approximately 75 percent butadiene (CH2=CH-CH=CH2) and 25 percent styrene (CH2=CHC6H5).
KRR said:
3 years ago
Styrene-Butadiene Rubber (SBR) is the most widely used synthetic rubber and can be produced by the copolymerization of butadiene (75%) and styrene (25%) using free radical initiators.
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