摘要
PAPI新产品PM 2 0 0用于粘合剂的反应活性较低 ,不能满足某些应用要求。通过对几种多亚甲基多苯基多异氰酸酯 (PAPI)样品的组成分析及其反应活性试验 ,分析得出PAPI的组成是影响其活性的主要因素。据此对产品组成成分进行了调整 。
To the question that the reactivity of certain new polyaryl polyisocyanate(PAPI) product is lower than that of the older one for binder application, some work was carried out,and the reactivity was improved by adjustment of the components in PAPI.
出处
《聚氨酯工业》
2000年第4期39-41,共3页
Polyurethane Industry
