Abstract Herein, a facile method is developed to fabricate the three novel blends consisting of Polyamide-imide/Cyanate ester resins (PAI/CE), Kane Ace MX451/Cyanate ester resins (MX451/CE), and Polyamide-imide/Kane Ace MX451/Cyanate ester resins(PAI/MX451/CE). It was found that the fractured surface of PAI/CE presented an ordered micro-stratified morphology with parallel and regular arrangement. By means of the copolymerization of PAI and CE, the fracture toughness and tensile strength of cyanate are significantly improved. In addition, the PAI modified cyanate ester has the lowest water absorption rate and the lowest total mass loss rate. It is paving a way for designing and manufacturing thermoplastic polymer-based composite for high-performance toughing applications.

中文翻译：

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具有高韧性和低释气性能的氰酸酯树脂基复合材料

摘要 本文开发了一种简便的方法来制备由聚酰胺-酰亚胺/氰酸酯树脂 (PAI/CE)、Kane Ace MX451/氰酸酯树脂 (MX451/CE) 和聚酰胺-酰亚胺/Kane Ace MX451 组成的三种新型共混物。 /氰酸酯树脂(PAI/MX451/CE)。发现PAI/CE的断裂面呈现出有序的微分层形态，平行且规则排列。通过PAI和CE的共聚，氰酸酯的断裂韧性和拉伸强度得到显着提高。此外，PAI改性氰酸酯的吸水率和总质量损失率最低。它为设计和制造用于高性能增韧应用的热塑性聚合物基复合材料铺平了道路。