Study on properties of short fibre/CR composite |
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DOI: |
Key Words: short fibre;CR;composite;physical properties;thermal aging property |
Author Name | Affiliation | XU Wen-juan | Qingdao University of Science and Technology | YANG Hui | Qingdao University of Science and Technology | GAO Zhen-rui | Qingdao University of Science and Technology | ZONG Cheng-zhong | Qingdao University of Science and Technology |
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Abstract: |
The effect of the sorts and addition level of short fibre on the physical properties and thermal aging property of short fibre/CR composite was investigated.The results showed that the Shore A hardness,modulus at 20% elongation and tear strength tended to increase,the tensile strength decreased at first and then increased,the elongation at break decreased at first and then stayed steady as the addition level of short fibre increased;the thermal aging property of the composite was improved in different degree by adding different sorts of short fibre,the thermal aging property of nylon short fibre/CR composite was the best. |
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