| 王德,张泰峰,杨晓华,郐有柱.自然曝晒与加速老化试验下航空涂层失光率的当量关系研究[J].装备环境工程,2020,17(5):82-86. WANG De,ZHANG Tai-feng,YANG Xiao-hua,KUAI You-zhu.Equivalent Relationship of Aviation Coatings Gloss Loss between Natural Exposure and Accelerated Aging Test[J].Equipment Environmental Engineering,2020,17(5):82-86. |
| 自然曝晒与加速老化试验下航空涂层失光率的当量关系研究 |
| Equivalent Relationship of Aviation Coatings Gloss Loss between Natural Exposure and Accelerated Aging Test |
| 投稿时间：2020-01-02 修订日期：2020-02-21 |
| DOI：10.7643/issn.1672-9242.2020.05.013 |
| 中文关键词: 当量关系 失光率 航空涂层 |
| 英文关键词:equivalent relationship gloss loss aviation coatings |
| 基金项目: |
|
|
|
|
| 摘要点击次数: |
| 全文下载次数: |
| 中文摘要: |
| 目的 研究航空涂层失光率的当量加速关系。方法 针对飞机结构涂覆的航空涂层光泽度失效问题，开展自然曝晒试验和实验室加速老化试验，基于失光率的失效标准，分析涂层老化行为规律。结果 建立了飞机涂层自然曝晒条件与实验室加速条件下的当量加速关系。结论 同类涂层试验件在自然曝晒试验与加速老化试验下的失光率变化趋势基本保持一致，得到的两类涂层试样的加速老化当量关系函数可为建立实验室加速老化试验和自然曝晒试验之间的当量加速关系提供一定参考。 |
| 英文摘要: |
| The paper aims to study on equivalent acceleration relation of gloss loss of aviation coatings. Aiming at the gloss failure of aviation coatings on aircraft structures, natural exposure test and laboratory accelerated aging test were carried out to analyze the aging behavior law of coatings based on the failure criterion of gloss loss. Equivalent acceleration relationship between natural exposure conditions and laboratory acceleration conditions of aircraft coatings was established. The general trend of gloss loss of similar coatings under natural exposure test and accelerated aging test is basically the same. The accelerated aging equivalence function of two kinds of coatings can provide some reference for establishing the equivalent accelerated relationship between laboratory accelerated aging test and natural exposure test. |
| 查看全文 查看/发表评论 下载PDF阅读器 |
| 关闭 |
