کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5464460 | 1517555 | 2017 | 41 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Mechanical durability of liquid repellent coatings
ترجمه فارسی عنوان
دوام مکانیکی پوششهای مکانیکی
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کلمات کلیدی
دوام مکانیکی، مرطوب کردن سطح چسبندگی پوشش، پوشیدن، خم شدن
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
چکیده انگلیسی
Liquid repellent surfaces with mechanical durability are critical for many commercial applications that involve liquid contact, human handling, or environmental exposure. In this study, the response of a range of coating types to different mechanical impact tests on flat and structured surfaces was investigated. The surface tension and chemistry of the coating material, the mechanical properties of the substrate and coating thickness were varied to determine their respective effects on durability of the coated surface. The mechanical durability tests included tape peeling, bending, rotary abrasion, and dynamic impact. The surface durability was evaluated by changes in wetting performance (contact angle measurements), surface morphology (SEM) and surface chemistry (FTIR, XPS). The insight gained facilitates selection of substrate preparation, coating material and coating method for specific applications depending on mechanical durability requirements. General comments and recommendations on the appropriateness of standard methods to evaluate mechanical durability are also provided to guide future studies.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Surface and Coatings Technology - Volume 328, 15 November 2017, Pages 182-191
Journal: Surface and Coatings Technology - Volume 328, 15 November 2017, Pages 182-191
نویسندگان
Lu Jiang, Kevin J. Park-Lee, Rahmat M. Clinton, Zhenguan Tang, Victor Breedveld, Dennis W. Hess,