废线路板中非金属组分制备复合材料的研究进展

doi:10.19936/j.cnki.2096-8000.20210628.018

摘要/Abstract

摘要： 废线路板作为一种危险废物,组成成分复杂且处理难度大。目前,对线路板金属组分的回收利用已形成了较为系统和成熟的工艺路线,但针对非金属组分的处理方式尚处于研发阶段。废线路板的非金属组分质量占比可达70%左右,是实现废线路板全组分资源化的关键点。玻璃纤维和树脂类是非金属的主要成分,具有较高的资源化利用价值。本文就废线路板非金属组分制备复合材料研究进展进行了综述,以期对其高值化利用提供参考和思路。

关键词: 废线路板, 非金属, 复合材料, 填料, 改性, 资源化

Abstract: With the development of information-based society, the number of electric product is increasing explosively, and its twice-born rate is accelerating. Therefore, a large number of electronic waste is produced. As a kind of hazardous waste, waste printed circuit boards has complex composition, and unreasonable disposal is easy to cause environmental pollution. At present, the recycling of metal components from waste printed circuit boards are developed but the treatment of non-metallic components is still in the research phase. The proportion of non-metallic component of waste printed circuit boards can reach about 70%, and it is the key point of recycling non-metallic component in waste printed circuit boards. Glass fiber and resin are the main components of non-metallic, and have high value utilization. The physical disposal methods of nonmetal are reviewed, in order to provide reference and thinking for the high value utilization of non-metal materials in waste printed circuit boards.

Key words: waste circuit board; non-metal; composites; filler; modification; resource

中图分类号:

TB332

李硕, 殷进, 龚佳豪, 赵磊, 高婷, 刘瑞勇. 废线路板中非金属组分制备复合材料的研究进展[J]. 复合材料科学与工程, 2021, 0(6): 113-118.

LI Shuo, YIN Jin, GONG Jia-hao, ZHAO Lei, GAO Ting, LIU Rui-yong. RESEARCH ON MANUFACTURE OF COMPOSITES BY NON-METALLICCOMPONENTS FROM WASTE PRINTED CIRCUIT BOARDS[J]. COMPOSITES SCIENCE AND ENGINEERING, 2021, 0(6): 113-118.

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