SURFACE CHEMISTRY OF PLASTICS REINFORCED BY STRONG FIBERS
SURFACE CHEMISTRY OF PLASTICS REINFORCED BY STRONG FIBERS
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DOI：
10.1021/i360030a002
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发表时间：
1969-01-01
期刊：
影响因子：
--
通讯作者：
ZISMAN, WA
中科院分区：
文献类型：
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作者：
ZISMAN, WA
纤维增强塑料的研发中最棘手的问题是如何在每根纤维的整个表面上实现最佳的树脂粘合力。即使当树脂介质的区域足够连续以充分抵抗水的作用时，在水已经渗透裂缝和孔到达纤维的地方，仍然存在保护增强纤维免于强度损失或树脂粘附性损失的困难。本报告的目的是总结和解释这两个主题的最新研究成果，重点关注表面化学机制和一些相关聚合物机制的进展或问题。尽管这里的注意力通常集中在包含或多或少连续的有机聚合物介质（树脂）的复合材料上，其中分散有随机或有组织的纤维玻璃增强材料，但几乎所有的结论都是如此。解释经常被扩展至包括玻璃以外的增强材料。
Qne of the most troublesome problemsin research and development of fiber-reinforced plastics is how to achieve optimum resin adhesion over the entire surface of each fiber. Even when regions of the resin medium are sufficiently continuous to be amply resistant to the action of water, there remains the difficulty of protecting the reinforcing fibers from loss of strength or of resin adhesion wherever water has penetrated cracks and pores to reach the fibers. The object of this report is to sum-marize and interpret the more recent investigations of these two topics, with emphasis on the advances or prob-lems concerning the surface chemical mechanisms and some related polymer mechanisms. Although attention here usually appears to be focused on composites com-prising a more or less continuous organic polymeric medium (the resin) in which is dispersed either a random or organized mass of a fibrous glass-reinforcing material, nearly all of the conclusions and. interpretations are extended frequently to include reinforcing materials other than glass.