热力发电2026，Vol.55Issue(1)：48-55,8.DOI:10.19666/j.rlfd.202505098
废旧风电叶片在工程塑料领域的应用实验
Application of waste fan blades in engineering plastics field:experimental study
刘剑锋 1刘泽阳 2陈阳2
作者信息
- 1. 国能龙源环保有限公司,北京 100000
- 2. 国能(山东)能源环境有限公司,山东 济南 250000
- 折叠
摘要
Abstract
With the expansion of glass fiber-reinforced plastic(FRP)products market,its output increases year by year.At the same time,the amount of its waste also increases dramatically.The number of waste FRP will increase explosively in the next few years.To develop a new way for recycling waste FRP,the broken waste fan blade powder is investigated.Firstly,the morphology and structure of the waste fan blade powder are tested.Secondly,the waste fan blade powder is modified by liquid coupling agent KH-550 and liquid paraffin,and then mixed with polyethylene(PE).Finally,the mechanical properties of the obtained material are analyzed.The experimental results show that,the longitudinal shrinkage rate of the modified composite reduced by 49.85％compared with that of the conventional formula,and the tensile strength,elongation at break and simply supported beam impact strength increased by 66.11％,21.58％and 42.72％,respectively.关键词
废旧风电叶片/工程塑料/资源化利用Key words
waste fan blade/engineering plastics/resource recovery引用本文复制引用
刘剑锋,刘泽阳,陈阳..废旧风电叶片在工程塑料领域的应用实验[J].热力发电,2026,55(1):48-55,8.
