作　　者： ; ; ; ; ; ; ;

机构地区： 北京化工大学

出　　处： 《橡胶工业》 1994年第7期388-394,共7页

摘　　要： 通过扫描电镜、透射电镜、红外光谱、应力一应变曲线等进一步研究了新法预处理尼龙、聚酯短纤维－橡胶复合材料的界面形态。认为新预处理方法能使尼龙、聚酯短纤维与基质间形成牢固的界面层．使应力良好地向短纤维传递．从而充分发挥短纤维的补强作用。最佳粘合剂用量与纤维长度之间存在一个平衡值。 The boundary morphology of the composite of nylon or PET short fibre isfurther studied by SEM,TEM,IRS and stress-strain curve,said nylon or PET Short fibre ispretreated with a new method. It is considered that a strong boundary layer is formedbetween the rubber matrix and nylon or PET short fibre pretreated with the new method andthe stress is effectively transfered to the short fibre resulting in a high reinforcement of theshort fibre. There is a preferable compromise between the optimum adhesive level and theshort fibre length.

关 键 词： 预处理 补强 短纤维 橡胶 粘合

领　　域： [化学工程]