| 木塑复合材料的蠕变和应力松弛性能研究 |
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| 引用本文： | 蒋永涛,李大纲,吴正元,丁建生.木塑复合材料的蠕变和应力松弛性能研究[J].林业机械与木工设备,2009,37(4):24-26. |
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| 作者姓名： | 蒋永涛 李大纲 吴正元 丁建生 |
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| 作者单位： | 1. 南京林业大学,江苏,南京,210037
2. 南京聚锋新材料有限公司,江苏,南京,210042 |
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| 基金项目： | 江苏省科教成果转化专项资金项目 |
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| 摘 要： | 木塑复合材料在实际使用时，较高的温度会显著影响其各种力学性能。通过研究在一定温度条件下木塑材料的蠕变和应力松弛性能可知，在产品中加入增强筋或改进产品配方等可有效减少木塑复合材料的蠕变和应力松弛。
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| 关 键 词： | 木塑复合材料 温度 蠕变 应力松弛 |
Study on Creep Behavior and Stress Relaxation Property of WPC |
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| JIANG Yong-tao,LI Da-gang,WU Zheng-yuan,DING Jian-sheng.Study on Creep Behavior and Stress Relaxation Property of WPC[J].Forestry Machinery & Woodworking Equipment,2009,37(4):24-26. |
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| Authors: | JIANG Yong-tao LI Da-gang WU Zheng-yuan DING Jian-sheng |
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| Institution: | 1.Nanjing Forestry University;Nanjing Jiangsu 210037;China;2.Nanjing Jufeng Advanced Materials Co.;Ltd.;Nanjing Jiangsu 210042;China |
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| Abstract: | In actual use of WPC,high temperature obviously affects its various mechanical properties.The study on the creep behavior and stress relaxation property of wood-plastic composites at a certain temperature shows that the creep and stress relaxation of WPC can be reduced effectively by adding reinforcing bars to the product or improving the product formula. |
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| Keywords: | wood and plastic composites temperature creep stress relaxation |
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