Butadiene & C4s Butadiene is a reactive diolefin produced overwhelmingly as a co-product of steam cracking, where it is extracted from the crude October 13, 2026
ABS ABS is an engineering thermoplastic that combines acrylonitrile for chemical resistance and rigidity, butadiene for impact strength and styrene for October 13, 2026
ETBE ETBE is an ether oxygenate produced by reacting isobutylene with ethanol. Isobutylene is sourced from steam cracker C4 streams, refinery October 2, 2026