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| KH-550对废PCBs非金属粉/PP复合材料性能的影响 | |
| 引用本文： | 王新杰,张建强,郭玉文,梁继军. KH-550对废PCBs非金属粉/PP复合材料性能的影响[J]. 四川环境, 2010, 29(2): 13-16 |
| 作者姓名： | 王新杰 张建强 郭玉文 梁继军 |
| 作者单位： | 1. 西南交通大学环境科学与工程学院,成都,610031;中国环境科学研究院,北京,100012 2. 西南交通大学环境科学与工程学院,成都,610031 3. 中国环境科学研究院,北京,100012 |
| 基金项目： | 环保部公益项目，中国环境科学研究院科研业务专项项目 |
| 摘 要： | 对回收的纸基印刷线路板非金属粉表面硅烷化处理,研究了硅烷偶联剂KH-550最佳用量和对非金属粉/PP复合材料的力学性能以及耐热性能的影响,并通过扫描电镜对复合材料的界面进行研究。结果表明,硅烷偶联剂的最佳用量为非金属粉质量的1.5%;经偶联剂表面处理非金属粉与PP基体树脂能够形成有效的界面粘结,与未处理非金属粉的PP复合体系相比,其力学性能和热性能得到明显提高。硅烷偶联剂KH-550在一定程度上能够改善复合材料的性能。 |
| 关 键 词： | PCBs非金属粉 硅烷偶联剂 PP 复合材料 |
Effect of KH-550 on Properties of Waste PCBs Non-Metallic Powder/PP Composites |
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| WANG Xin-jie,,ZHANG Jian-qiang,GUO Yu-wen,LIANG Ji-jun. Effect of KH-550 on Properties of Waste PCBs Non-Metallic Powder/PP Composites[J]. Sichuan Environment, 2010, 29(2): 13-16 | |
| Authors: | WANG Xin-jie ZHANG Jian-qiang GUO Yu-wen LIANG Ji-jun |
| Affiliation: | WANG Xin-jie1,2,ZHANG Jian-qiang1,GUO Yu-wen2,LIANG Ji-jun1(1.College of Environmental Science & Engineering,Southwest Jiaotong University,Chengdu 610031,China,2.Chinese Research Academy of Environmental Sciences,Beijing 100012,China) |
| Abstract: | By silanc treating the surface of non-metallic powder in the recovered paper-based printed circuit boards(PCBs),the optimal dosage of silane coupling agent(KH-550) and the effect of the mechanical properties and heat resistance of the non-metallic/PP composites were studied.And the boundary of composite materials was observed by means of scanning electron microscopy.The results showed that the optimal dosage of silane coupling agent was 1.5% of the mass of non-metallic powder;by treating the surface using t... |
| Keywords: | PP |
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