首页>
外国专利>
CYANATE ESTER RESIN COMPOSITION FOR FIBER-REINFORCED COMPOSITE MATERIAL, PREPREG AND FIBER-REINFORCED COMPOSITE MATERIAL
CYANATE ESTER RESIN COMPOSITION FOR FIBER-REINFORCED COMPOSITE MATERIAL, PREPREG AND FIBER-REINFORCED COMPOSITE MATERIAL
展开▼
机译:纤维增强复合材料,预浸料和纤维增强复合材料的氰酸酯树脂组合物
展开▼
页面导航
摘要
著录项
相似文献
摘要
PROBLEM TO BE SOLVED: To solve the problem in which: as a matrix resin for a carbon fiber and a glass fiber-reinforced composite material applied to an aircraft and the like, a highly heat-resistant cyanate ester resin becomes a focus of attention but has defects such as poor elongation and toughness.;SOLUTION: A cyanate ester resin composition for fiber-reinforced composite material contains (a) a cyanate ester resin, (b) a polyimide resin and (c) a curing accelerator or curing catalyst. Relative to the composition excluding the (c) curing accelerator or curing catalyst, the ratio of the (a) cyanate ester resin is 50-85 mass%.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2019,JPO&INPIT
展开▼