Study on practical application of fluororesin powder coating (part 1): Evaluation of basic physical properties and weatherability

被引：0

作者：

Okuda A. ^{[1
]}

Saitoh S. ^{[2
]}

Goto Y. ^{[3
]}

机构：

[1] Construction System and Materials Dept., Technical Research Institute, Obayashi Corporation

[2] Matsubushi Factory, Marushin Co.

来源：

AIJ Journal of Technology and Design | 2021年 / 27卷 / 65期

关键词：

Accelerated weather resistance test; Fluororesin coating; Outdoor exposure test; Powder coating; Weatherability;

D O I：

10.3130/AIJT.27.42

中图分类号：

学科分类号：

摘要：

Basic physical properties and weatherability were evaluated in order to evaluate the practicality of the fluororesin powder coating. As a result, the basic physical properties of various powder coatings were almost the same as those of solvent-based fluororesin coatings (PVDF). As a result of the accelerated weather resistance test and outdoor exposure test in Okinawa, a difference in weatherability was observed depending on the type of powder coating, and a fluororesin powder coating with the same performance as PVDF was confirmed. One of the causes of deterioration of the powder coating was presumed to be photocatalytic reaction. © 2021 Architectural Institute of Japan. All rights reserved.

引用

页码：42 / 47

页数：5