论文部分内容阅读
本文研究了固化压力对纤维增强复合材料的树脂流动、压实状况、空隙含量及力学性能的影响。对FiberiteT300/76和T300/934单向预浸带制成的层板进行试验,得到的压实状况、树脂流动及空隙含量的数据有效地证实了Springer—Loos模型的正确性,也表明固化压力确实影响空隙含量,压缩强度,短梁剪切强度和模量,
In this paper, the effects of curing pressure on the resin flow, compaction, void content and mechanical properties of fiber reinforced composites were studied. Data from the compaction conditions, resin flow, and void content of the layers made of Fiberite T300 / 76 and T300 / 934 unidirectional prepreg tape validated the correctness of the Springer-Loos model and also showed that the cure pressure Does affect void content, compressive strength, short beam shear strength and modulus,