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首页> 外文会议>CBCME 2011;International Conference on Biotechnology, Chemical and Materials Engineering >Piemarker Unsaturated polyester composite reinforced with piemarker fiber
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Piemarker Unsaturated polyester composite reinforced with piemarker fiber

机译：用Piemarker纤维加固Piemarker不饱和聚酯复合材料

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摘要

In this paper, instead of glass fiber, a bio-fiber (piemarker fiber) was used to reinforce unsaturated polyester (UP). UP resin was reinforced with piemarker fiber (PF) in a mold under hot pressing. The mechanical properties of the result composites were tested and hot pressing procedure was optimized. The optimum hot pressing technology was obtained. When hot pressing temperature was 90°C and mat was hot pressed for 1.5h. The mechanical properties of the composites indicated that: the optimum mass ratio of piemarker fiber to UP was 30:70, at which the flexural strength of the composite was 48.77MPa, the tensile strength was 29.082MPa, and the impact strength was 9.89KJ/m~2.
机译：在本文中，代替玻璃纤维，使用生物纤维（Piemarker纤维）来加强不饱和聚酯（上）。 在热压下用Piemarker纤维（PF）加固树脂。 测试结果复合材料的力学性能，并优化了热压程序。 获得了最佳的热压技术。 当热压温度为90°C时，热压垫1.5小时。 复合材料的力学性能表明：Piemarker纤维的最佳质量比为30:70，其中复合材料的弯曲强度为48.77MPa，拉伸强度为29.082MPa，冲击强度为9.89KJ / m〜2。

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