| 短纤维新预处理方法对短纤维-橡胶复合材料界面结构的影响及粘合机理 |
| Study on Effect of New Pretreatment Method of Nylon or PET Short Fibre on Boundary Morphology of Short Fibre-Rubber Composite and Their Adhesion Mechanism |
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| DOI： |
| 中文关键词: 预处理方法短纤维 补强 短纤维-橡胶复合材料 粘合 微观结构 |
| 英文关键词: pretreatment reinforcement short fibre short fibre-rubber composite adhesion microstructure |
| 基金项目:化工部项目 |
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| 中文摘要: |
| 通过扫描电镜、透射电镜、红外光谱、应力-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。 |
| 英文摘要: |
| The boundary morphology of the composite of nylon or PET short fibre is further studied by SEM，TEM，IRS and stress-strain curve，said nylon or PET Short fibre is pretreated with a new method.It is considered that a strong boundary layer is formed between the rubber matrix and nylon or PET short fibre pretreated with the new method and the stress is effectively transfered to the short fibre resulting in a high reinforcement of the short fibre.There is a preferable compromise between the optimum adhesive level and the short fibre length. |
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