文章摘要
短纤维补强氯丁橡胶的性能研究
Properties of Short Fiber Reinforced CR Composites
  
DOI：
中文关键词: 短纤维  氯丁橡胶  分散性  粘合性能  溶胀性能
英文关键词: short fiber  CR  dispersion  adhesion property  swelling resistance
基金项目:
作者单位
郑丛丛 青岛科技大学高性能聚合物及成型技术教育部工程中心 
韩丙凯 青岛科技大学高性能聚合物及成型技术教育部工程中心 
崔尊杰 青岛科技大学高性能聚合物及成型技术教育部工程中心 
冯绍华 青岛科技大学高性能聚合物及成型技术教育部工程中心 
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中文摘要:
      研究短纤维种类和用量对短纤维／氯丁橡胶（CR）复合材料中短纤维取向和分散以及复合材料粘合性能和溶胀性能的影响。结果表明：随着短纤维用量的增大，短纤维/CR复合材料的相对交联密度和短纤维取向度均增大，抗溶胀性能提高，取向度大小顺序为芳纶短纤维、聚酯短纤维、锦纶66短纤维和短切棉纤维；聚酯纤维与CR基体的粘合性能最差，短切棉纤维在CR中分散性最差；短纤维／CR复合材料的性能呈现出明显的各向异性。
英文摘要:
      The influences of the type and addition level of short fibers on the properties of short fibers/CR composites，for example，short fiber orientation，short fiber dispersion，adhesion property and swelling resistance of the composites，were investigated. The results showed that when the addition level of short fibers increased，the relative crosslink density and short fiber orientation degree of the composites increased and the swelling resistance was improved. The degree of fiber orientation in the composites decreased in the following order：aramid short fiber，polyester short fiber，nylon short fiber and cotton short fiber. Polyester short fiber showed the worst interfacial adhesion and cotton short fiber showed the worst dispersion. The short fibers/CR composites showed distinct anisotropy in properties.
Author NameAffiliation
ZHENG Cong-cong Qingdao University of Science and Technology 
HAN Bing-kai Qingdao University of Science and Technology 
CUI Zun-jie Qingdao University of Science and Technology 
FENG Shao-hua Qingdao University of Science and Technology 
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