回收废旧聚氯乙烯与原聚氯乙烯填充材料压缩成型制品的对比分析

IF 0.9 Q3 ENGINEERING, MULTIDISCIPLINARY

Journal of Engineering and Technological Sciences Pub Date : 2022-07-18 DOI:10.5614/j.eng.technol.sci.2022.54.4.12

S. Sultana, Md. Khabir Uddin Sarker, Z. Islam, M. S. Islam

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引用次数: 1

摘要

发电厂冷却塔的废弃聚氯乙烯填料被用于机械回收。机械回收是指在不改变塑料原有化学结构的情况下处理塑料垃圾。使用压缩成型机在优化的时间、温度和压力条件下对废弃的硬质聚氯乙烯填充材料进行清洁、研磨和压缩成型。购买原始聚氯乙烯，并用同一台压缩成型机进行压缩成型。通过衰减全反射傅立叶变换红外分析、拉伸性能分析和热性能分析，对废弃聚氯乙烯和原始聚氯乙烯压制成型片材进行了表征。结果表明，废弃的硬质聚氯乙烯填充材料可以机械回收，制成新产品，如管道、型材、家具和其他相关产品。

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Comparative Analysis of Compression Molded Products of Recycled Waste Poly(Vinyl Chloride) and Virgin Poly(Vinyl Chloride) Fill Material

Waste poly(vinyl chloride) fill material from the cooling tower of a power plant was used for mechanical recycling. Mechanical recycling is the processing of plastic waste without changing the original chemical structure of the plastic. The waste rigid poly(vinyl chloride) fill material was cleaned, grinded and compression molded at optimized conditions of time, temperature and pressure using a compression molding machine. Virgin poly(vinyl chloride) was purchased and compression molded by the same compression molding machine. The compression molded sheets of waste poly(vinyl chloride) and virgin poly(vinyl chloride) were characterized by attenuated total reflection Fourier transform infrared analyses, tensile properties analyses, and thermal properties analyses. The results revealed that waste rigid poly(vinyl chloride) fill material is mechanically recyclable into new products such as pipes, profiles, furniture and other related products.

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来源期刊

Journal of Engineering and Technological Sciences ENGINEERING, MULTIDISCIPLINARY-

CiteScore

2.30

自引率

11.10%

发文量

审稿时长

24 weeks

期刊介绍： Journal of Engineering and Technological Sciences welcomes full research articles in the area of Engineering Sciences from the following subject areas: Aerospace Engineering, Biotechnology, Chemical Engineering, Civil Engineering, Electrical Engineering, Engineering Physics, Environmental Engineering, Industrial Engineering, Information Engineering, Mechanical Engineering, Material Science and Engineering, Manufacturing Processes, Microelectronics, Mining Engineering, Petroleum Engineering, and other application of physical, biological, chemical and mathematical sciences in engineering. Authors are invited to submit articles that have not been published previously and are not under consideration elsewhere.