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用红外光谱法测出了氯乙烯—醋酸乙烯酯—乙烯醇共聚物[P(VC·VAcVA)]和PAPI(多芳基多亚甲撑异氰酸酯)及101胶B组分(2,4甲苯二异氰酸酯—三羟甲基丙烷加成物)在不同温度固化时的反应速度常数及其反应表现活化能。用扭辩分析法测出了样品固化前后的动态力学谱。
The content of vinyl chloride-vinyl acetate-vinyl alcohol copolymer [P (VC · VAcVA)] and PAPI (polyarylmethylene isocyanurate) Isocyanate - trimethylolpropane adduct) at different temperatures when the reaction rate constant and its reaction performance activation energy. The dynamic mechanical spectrum of the sample before and after curing was measured by the twist analysis method.