| 紫外光与合成材料的光老化 |
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| 引用本文： | 胡行俊.紫外光与合成材料的光老化[J].装备环境工程,2006,3(2):37-41. |
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| 作者姓名： | 胡行俊 |
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| 作者单位： | 广州合成材料研究院,广东,广州,510665 |
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| 摘 要： | 系统分析了太阳近紫外能量累积值与紫外能谱实测结果及实测阳光碳弧、紫外碳弧、氙灯等人工光源紫外能谱分布图;阐明了应以太阳紫外能谱(290～400nm)为依据,重点考察了人工光源紫外能谱的模拟性和紫外能量。以此评价合成材料老化与防老化行为,状态会更趋真实性、科学性与可比性。经试验分析的结果,氙灯的确是一种理想的人工光源。
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| 关 键 词： | 人工光源 紫外能谱 模拟太阳 |
| 文章编号： | 1672-9242(2006)02-0037-05 |
| 收稿时间： | 2006-01-11 |
| 修稿时间： | 2006年1月11日 |
UV-Irradiation and photoaging of synthetic materials |
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| HU Xing-jun.UV-Irradiation and photoaging of synthetic materials[J].Equipment Environmental Engineering,2006,3(2):37-41. |
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| Authors: | HU Xing-jun |
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| Institution: | Guangzhou research institute of synthetic materials, Guangzhou 510665, China |
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| Abstract: | The accumulated solar UV data,solar UV-spectrum in Guangzhou area,and UV-spectrum of artificial lamp as sunshine carbon arc,UV carbon arc,xenon arc etc were analyzed.It was showed that simulating test on artificial lamp has to base on solar irradiation especially UV-spectrum and UV-energy to make more scientific and realistic evaluation of the aging performance of synthetic materials.It was proved that xenon arc is an ideal artificial light source. |
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| Keywords: | artificial lamp UV spectrum simulated the sun |
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