论文部分内容阅读
端羧基液体丁腈橡胶(CTBN)对环氧树脂有明显的增韧效果,为了研究CTBN的分子量分布及组成分布对增韧的影响,必须首先快速、准确地测定它的分子量分布及组成分布。
Terminal carboxyl-terminated liquid nitrile butadiene rubber (CTBN) has obvious toughening effect on epoxy resin. In order to study the effect of CTBN molecular weight distribution and composition distribution on toughening, the molecular weight distribution and composition distribution of CTBN must be determined quickly and accurately.