| Properties of Short Fiber Reinforced CR Composites |
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| DOI： |
| Key Words: short fiber；CR；dispersion；adhesion property；swelling resistance |
| Author Name | Affiliation | | 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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| Abstract: |
| 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. |
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