Nov 2, 2011 #1 M marwan New member Joined Aug 25, 2008 Messages 6 Reaction score 0 Points 1 and a 50:50 copolymer of ethylene? How could 13C-NMR be used to distinguish between a 50:50 homo-polymer blend and a 50:50 copolymer of ethylene -CH2-CH2- and propylene ?
and a 50:50 copolymer of ethylene? How could 13C-NMR be used to distinguish between a 50:50 homo-polymer blend and a 50:50 copolymer of ethylene -CH2-CH2- and propylene ?