| 异氰酸酯偶联剂对木塑复合材料的影响 |
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| 引用本文： | 才智.异氰酸酯偶联剂对木塑复合材料的影响[J].泰山医学院学报,2008,29(8):564-567. |
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| 作者姓名： | 才智 |
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| 作者单位： | 聊城职业技术学院,山东,聊城,252000 |
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| 基金项目： | 黑龙江省哈尔滨市科技攻关项目 |
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| 摘 要： | 目的以木材纤维和废旧聚丙烯塑料为主要原料,通过热压制板工艺制造木材纤维-热塑性聚合物复合材料。方法通过对热压制板工艺中废旧聚丙烯塑料的含量、异氰酸酯用量、热压时间、热压温度等主要工艺参数的对比,找出最佳参数比。结果制定出最佳参数比。结论热压制板的物理力学性能满足中密度板国家标准的要求。
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| 关 键 词： | 木材纤维 聚丙烯 偶联剂 物理力学性能 |
Effects of modifier on properties of wood-polymer composites |
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| CAI Zhi.Effects of modifier on properties of wood-polymer composites[J].Journal of Taishan Medical College,2008,29(8):564-567. |
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| Authors: | CAI Zhi |
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| Institution: | CAI Zhi (Liaocheng Vocational and Technical College 252000, China) |
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| Abstract: | Objective: To discuss the hot-pressing technique of wood fiber and waste polypropylen(PP)and study the effects of different modifiers on the mechanical properties of the composites.Methods: The best parameters were found through the comparison of the content of the hot plate suppression of polypropylene plastic waste,Isocyanate consumption,pressing time and pressing temperature.Results: The best parameter ratio was worked out.Conclusion: The results show modifiers can raise the bonding strength of wood fiber with polymer and improve the mechanical properties of the composites. |
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| Keywords: | wood fiber waste polypropylene modifier mechanical properties |
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