Effect of Thermal Stress on Paint Peeling Caused by Atmospheric Plasma Irradiation
Effect of Thermal Stress on Paint Peeling Caused by Atmospheric Plasma Irradiation
复制标题
热应力对大气等离子体辐照引起的油漆剥落的影响
DOI：
10.1109/tps.2020.3041027
复制
发表时间：
2021
影响因子：
1.5
通讯作者：
Furuse Muneo
中科院分区：
文献类型：
--
作者：
Shimizu Ryohei;Nakamura Tsubasa;Sasaoka Hideki;Ota Takao;Asaji Toyohisa;Furuse Muneo
油漆保护船舶的外表面。油漆的防污成分可以防止水生生物附着在船舶表面。然而，船舶涂料会随着时间的推移而变质。因此，需要定期重新粉刷。重新粉刷是通过喷砂进行的，在喷砂过程中，磨料被喷到油漆表面。然而，在这种方法中，油漆的基材被损坏。根据先前的研究，当涂漆的表面被等离子体照射时，油漆容易脱落。在此，我们假设由于等离子体在辐照过程中引起的热应力，涂层很容易脱落。为了验证这一假设，我们通过实验研究了大气压等离子体引起的热应力的影响。结果表明，拖带是油漆容易剥落的一个因素。此外，通过等离子体辐照证实了交联反应引起的热应力的影响。此外，通过扫描电镜观察涂层表面，探讨了间歇性放电对涂层脱落的影响。
Paint protects the outer surface of ships. The antifouling component of paint prevents aquatic organisms from attaching to the surface of the ship. However, marine paints deteriorate with time. Therefore, periodic repainting is required. Repainting is performed via sandblasting, in which an abrasive is sprayed onto the surface of the paint. However, in this method, the base material of the paint is damaged. According to previous studies, when a painted surface is irradiated by plasma, the paint tends to peel off easily. Herein, we hypothesize that the paint is easily peeled off because of the thermal stress induced by the plasma during irradiation. To verify this hypothesis, we experimentally investigated the effect of thermal stress due to atmospheric pressure plasma. Results show that the streamer is a factor that easily peels off the paint. In addition, the effect of thermal stress due to the crosslinking reaction was confirmed via plasma irradiation. Furthermore, the effect of chipping due to intermittent discharge was explored by observing the painted surface via SEM.
漆液和漆膜的物理性能
DOI：
10.2355/tetsutohagane1955.79.11_n768
发表时间：
1993
影响因子：
0.3
作者：
T. Ueda
通讯作者：
T. Ueda