【摘要】 本文采用热重法(TG)和差示扫描量热法(DSC)研究了不同结构含氯聚芳酯的热性能和液晶性.实验结果表明:含氯聚芳酯有良好的热稳定性和理想的液晶性,其中含柔性链段系列含氯聚芳酯熔融温度最低,液晶相变温度范围宽;萘二酚系列含氯聚芳酯熔融温度高,热稳定性好,但液晶相变温度范围窄.更多还原

【Abstract】 In this paper, the thermal property and thermo-troptc liquid crystal property of 12 differcnt structural chloro-aromatic polyesters were studied by thermogravimetry analysis (TG) and differential scanning calorimetry (DSC).更多还原