@inproceedings{oai:jaxa.repo.nii.ac.jp:00038751,
 author = {森, 一之 and 島﨑, 一紀 and Mori, Kazuyuki and Shimazaki, Kazunori},
 book = {第59回宇宙科学技術連合講演会講演集, Proceedings of 59th Space Sciences and Technology Conference},
 month = {Oct},
 note = {第59回宇宙科学技術連合講演会（2015年10月7日-9日. かごしま県民交流センター), 鹿児島市, 鹿児島県, The surface temperature of a spacecraft depends on its solar absorptance and the infrared emittance of the surface materials, and these thermal optical properties are key parameters in satellite thermal design. Ultraviolet (UV) rays cause organic materials to degrade, which means UV-irradiation ground testing is important in evaluation the “adequate lifetime assessment” and “end-of-life (EOL)” characteristics of materials used in space. While the design lifetimes of spacecraft have recently been extended, the development period has become shorter, which means that there is less available time for ground testing. In previous experiments, UV degradation was accelerate due to increase the temperature.In this study, we report on the results of a comparison between two types of UV irradiation, “changing the temperature (between below 313 K, 353 K, and 423 K) at constant UV flux” and “changing the UV flux (between 2 UV-sun, 10 UV-sun, and 30 UV-sun) at constant temperature”. Analysis of thermo-optical properties and cross-sectional observation (Ultraviolent - Fluorescence : UV-FL) as cross-linked ethylene tetrafluoroethylene (X-ETFE) and Polyurethane., 形態: カラー図版あり, Physical characteristics: Original contains color illustrations, 資料番号: AC1600007000, レポート番号: JSASS-2015-4173},
 publisher = {日本航空宇宙学会(JSASS), The Japan Society for Aeronautical and Space Sciences (JSASS)},
 title = {材料の紫外線劣化評価における照射強度と温度の影響: 架橋ETFE、Polyurethane},
 year = {2015}
}