摘要
本文通过采用活性增韧和物理共混增韧的方法对酚醛树脂进行了改性，使复合材料的抗冲击性有了很大提高。所研制的复合材料各项性能符合指标要求。
composite material with high improved impact resistance is in vest igated by m Odifying its matrix a kind of phenolic resin system with active toughness and nonactive additive toughness components,and the performances of the composite can meet the corresponding requirements of the airworthiness specification.
出处
《材料工程》
EI
CAS
CSCD
北大核心
1995年第1期36-38,共3页
Journal of Materials Engineering
