LU Ze-jian, LIAO Kai-rong, SHEN Jian, LIN Shang-an. SYNTHESIS, STRUCTURE AND PROPERTIES OF STYRENE-ETHYLENE COPOLYMERS[J]. Acta Polymerica Sinica, 1994,(3):282-288.
LU Ze-jian, LIAO Kai-rong, SHEN Jian, LIN Shang-an. SYNTHESIS, STRUCTURE AND PROPERTIES OF STYRENE-ETHYLENE COPOLYMERS[J]. Acta Polymerica Sinica, 1994,(3):282-288.DOI:
tyrene-ethylene copolymers were synthesized by copolymerization of styrene and ethylene using the MgCl2/TiCl4
NdCl3/AlEt3 catalyst and characterized by 13C-NMR
IR
DMA and solvent extinction fractionation . The results show that the catalyst exhibits high activity for the copolymerization of styrene and ethylene and the obtained copolymers are composed of various comonomer sequences . The mechanical properties of blends consisted of polystyrene and the copolymers are much better than those of polystyrene.