| 废弃纤维外墙保温墙板的试验研究 |
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| 引用本文： | 王洪操,于永玲,吕丽华.废弃纤维外墙保温墙板的试验研究[J].大连工业大学学报,2012(6):452-455. |
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| 作者姓名： | 王洪操 于永玲 吕丽华 |
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| 作者单位： | 大连工业大学绿色纤维应用技术研究所 |
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| 基金项目： | 辽宁省教育厅创新团队项目(2006T027) |
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| 摘 要： | 利用废弃棉/麻混纺纤维与聚丙烯制备了外保温墙板,优化了制备工艺条件,研究了板材的拉伸、弯曲以及冲击性能。当废弃混纺纤维质量分数为40%、热压温度为175℃、压力为8 MPa、时间为10min时,保温墙板的力学性能较好。对废弃纤维保温墙板的理化性能和保温性能进行了测试,各项检测数据符合国家标准。
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| 关 键 词： | 废弃纤维 聚丙烯 保温墙板 保温性能 |
Application of waste fiber for preparation of external insulation panel of external wall |
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| Affiliation: | WANG Hong-cao,YU Yong-ling,LYU Li-hua(Green Fiber Application Technology Research Institute,Dalian Polytechnic University,Dalian 116034,China) |
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| Abstract: | The external insulation panel of external wall was prepared with cotton/ramie waste blended fibers and PP.The tensile, bending and impact of external insulation panel is the best when the content of waste blended fibers is 40%, the hot-pressing temperature is 175℃, hot pressure is 8MPa, and hot-pressing time is 10min.The physico-chemical properties and heat insulation property is up to the china national standard. |
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| Keywords: | waste fiber polypropylene insulation panel heat insulation property |
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