再生水对汽车涂料视觉质量的影响

IF 3.1 3区 材料科学 Q3 CHEMISTRY, PHYSICAL Materials Pub Date : 2024-11-04 DOI:10.3390/ma17215382
Piotr Woźniak, Marek Gryta
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引用次数: 0

摘要

本研究提出了在洗车站回收水的可能性。测试了汽车涂料对从洗车产生的废水中回收 50% 和 70% 的洗涤水的耐受性。使用 PCI 公司生产的管状聚偏二氟乙烯(PVDF)膜(100 和 200 kDa)进行超滤(UF)处理废水。这些膜可截留油类污染物、悬浮固体和 60% 以上的表面活性剂。作为比较,专业洗车场使用的 0.5% Turbo Active Green 溶液也被用于耐油漆性研究。测试溶液对从车门上取样的油漆表面进行了 8 天的洗涤。通过测量光泽度、Log Haze、RIQ 和 Rspec 参数,评估了汽车涂料对洗涤溶液的耐受性。此外,还对耐刮擦性进行了评估。目前的研究结果表明,使用从废水中回收的水不会降低汽车漆涂层的质量。
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Influence of Reclaimed Water on the Visual Quality of Automotive Coating.

In the present study, the possibility of recovering water in a car wash station was presented. The resistance of automotive coatings to washing water recovered at 50% and 70% from wastewater generated at car wash was tested. Wastewater treatment was carried out by ultrafiltration (UF) using tubular polyvinylidene fluoride (PVDF) membranes (100 and 200 kDa) manufactured by the PCI company. The membranes retained oil contamination, suspended solids, and over 60% of surfactants. For comparison, the 0.5% Turbo Active Green solution, used at professional car washes, was also applied in paint resistance studies. The tested solutions washed the painted surfaces of samples taken from car doors for 8 days. The resistance of automotive coatings to washing solutions was assessed by measuring gloss, Log Haze, RIQ, and Rspec parameters. Scratch resistance was also assessed. The results obtained in the current study indicated that the use of water recovered from wastewater did not deteriorate the quality of the car paint coating.

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来源期刊
Materials
Materials MATERIALS SCIENCE, MULTIDISCIPLINARY-
CiteScore
5.80
自引率
14.70%
发文量
7753
审稿时长
1.2 months
期刊介绍: Materials (ISSN 1996-1944) is an open access journal of related scientific research and technology development. It publishes reviews, regular research papers (articles) and short communications. Our aim is to encourage scientists to publish their experimental and theoretical results in as much detail as possible. Therefore, there is no restriction on the length of the papers. The full experimental details must be provided so that the results can be reproduced. Materials provides a forum for publishing papers which advance the in-depth understanding of the relationship between the structure, the properties or the functions of all kinds of materials. Chemical syntheses, chemical structures and mechanical, chemical, electronic, magnetic and optical properties and various applications will be considered.
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