| Effects of Structure Parameters for Dam-Expansion-Complex Die on Properties of Short Fiber/Rubber Composites |
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| DOI： |
| Key Words: dam-expansion-complex die；expansion ratio；expansion angle；short fiber；composite；physical property |
| Author Name | Affiliation | | ZHANG Dewei | Qingdao University of Science and Technology | | WANG Chuansheng | Qingdao University of Science and Technology | | SHEN Bo | Qingdao University of Science and Technology | | LI Shaoming | Qingdao University of Science and Technology | | BIAN Huiguang | Qingdao University of Science and Technology |
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| Abstract: |
| The effects of structure parameters of dam-expansion-complex die，including expansion ratio，expansion angle，dam clearance，molding channel length，convergence angle and transition channel length，on the properties of short fiber/rubber composite were studied experimentally.The results showed that，when the expansion ratio was 5，the expansion angle was 150°，the dam clearance was 4 mm，the molding channel length was 50 mm，the convergence angle was 120° and the transition channel length was 30 mm，the comprehensive physical properties of the composite were better，and the anisotropy of the composite was distinct. |
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