- 作者: Wang, Yung-Yun; Yeh, Si-Jung
- 作者服務機構: Industrial Chemistry Department and Nuclear Science Institute National, Tsing Hua University Hsinchu, Taiwan, R. O. C.
- 中文摘要: --
- 英文摘要:
Terpolymerization of styrene (ST), methyl methacrylate (MMA) and
acrylonitrile (AN) in the presence of zinc chloride and the effect of cocatalyst on
terpolymerization were studied. The terpolymers contained 50 mole percent of ST,
and the AN/MMA ratio was about 2-3. It was found that Cr(AA)3, Co(AA)2‧2H2O
and Co(AA)3 enhanced the rate of terpolymerization, and the best mole ratio of
cocatalyst/zinc chloride was 0.25.
Pyrolysis gas chromatography was used to observe the thermal behavior and to
characterize the nature of the terpolymer. - 中文關鍵字: --
- 英文關鍵字: --