The dependence of performance of RTM 6421 bismaleimide resin (BMI) on storage life at room temperature and low temperature was studied.

• 主要研究了树脂传递模塑成型(RTM)用6421双马来酰亚胺(BMI)树脂在室温和低温两种不同储存条件下长期储存后的性能对时间的依赖性。