The results show that polyetherimide can not only toughen this resin system, but improve the dielectric performance.
研究表明，聚醚酰亚胺在改善氰酸酯树脂体系韧性的同时，也提高了树脂体系的介电性能。
2
The blade according to claim 1 wherein the at least one part of the at least one SPAR bar which is housed in said shell is surrounded by a film of polyetherimide resin.
刀片根据权利要求1，其中至少有一部份的至少有一石酒吧是住在说，壳牌是包围电影聚醚酰亚胺树脂。
3
The viscosity and gel time of resin system of modified bismaleimide(BMI) resin with rigid polyetherimide(PEI) and the mechanical properties of PEI/BMI/RS/ glass composite materials were studied.