The comprehensive consideration of heat resistance,rheology,pot life,and Tg of the cured PETI resin,the PETI polyimide resin is optimized.

• 综合考虑耐热性、流变性能、开放期以及树脂固化后的玻璃化转变温度等因素,对PETI聚酰亚胺树脂进行优化。