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由CO2 -氧化环己烯 (CHO)配位催化共聚制得高Tg 的脂肪族聚环己基撑碳酸酯 ,并用IR、NMR和DSC等进行了表征 ,用TG对聚合物的热稳定性进行了分析。加入异氰酸苯酯有提高产物特性粘数的作用。
The copolymerization of CO2 and cyclohexene (CHO) was carried out to obtain high Tg aliphatic polycyclohexylene carbonate. The properties of the polymer were characterized by IR, NMR and DSC. The thermal stability of the polymer was characterized by TG analysis. Addition of phenyl isocyanate has the effect of improving the intrinsic viscosity of the product.