废旧塑料颗粒改性再生技术在波纹管生产中的应用

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关键词：废旧塑料；改性再生；波纹管；环保效益

中图分类号：TQ320.721 文献标识码：A 文章编号：1008-9500（2025）10-0098-03

DOI： 10.3969/j.issn.1008-9500.2025.10.029

Abstract： Waste plastic pellets，as a renewable resource， effectively reducing raw material costs and minimizing environmental polution.This paper explores theapplication of waste plastic pelet modificationandrecyeling technology incorrugated pipeproduction，analyzing the processng techniques ofmodified waste plasticpelltsandtheirimpactonthe performance ofcorugated pipes.Acombinationof physical and chemical modification methods was employed to enhance the heatresistanceandanti-aging propertiesofwaste plastic pellts，further improvingthe mechanicalperformanceand increasing theservicelifeofcorugatedpipes.Theresearchresultsdemonstrate thatthe modificationandrecycling ofwasteplasticpelets notonlyhave environmentalbenefits but also significantlyreduce production costs while meting sustainabledevelopment requirements.Thepromotionandapplicationofthis technologyprovideanefectivepathwayforwasterecycling intheplastics industry， which holds significant importance for advancing resource circularity and green manufacturing.

Keywords： waste plastics; modified recycling; corrugated pipe; environmental benefits

随着塑料制品的广泛应用，废旧塑料的数量日益增加，给环境带来巨大的压力。（剩余3083字）