| 光学膜保温性能的研究 |
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| 引用本文： | 王澜,田心平,贺颖,来金雅. 光学膜保温性能的研究[J]. 中国塑料, 2008, 22(10): 60-63. DOI: 10.19491/j.issn.1001-9278.2008.10.013 |
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| 作者姓名： | 王澜 田心平 贺颖 来金雅 |
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| 作者单位： | 北京工商大学材料科学与工程系 |
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| 摘 要： | 研究了光学干涉膜对光的选择性，分析了其厚度对最大反射峰的影响。采用自制的隔热效果测试装置对干涉膜的隔热效果进行了测定。研究表明干涉膜反射光的波长范围主要由其厚度决定，随着光学厚度的增加，主要反射光波波长位置逐渐从较短区域向较长区域迁移；在红外灯照射下干涉膜和空白玻璃之间的温差最高可达2.4℃。
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| 关 键 词： | 红外阻隔膜 近红外 复合膜 |
Study on Heat Preservation of Optical Film |
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| WANG Lan TIAN Xin-ping HE Ying LAI Jin-ya. Study on Heat Preservation of Optical Film[J]. China Plastics, 2008, 22(10): 60-63. DOI: 10.19491/j.issn.1001-9278.2008.10.013 |
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| Authors: | WANG Lan TIAN Xin-ping HE Ying LAI Jin-ya |
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| Affiliation: | Department of Material Science and Engineering， Beijing Technology and Business University |
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| Abstract: | This research is about the thickness and optical thickness for the main wavelength of reflected light district location and transmission， to the two-component multi-layer composite film. Research shows that: two-component multi-layer films mainly reflected wavelength range is mainly determined by the optical thickness， little to do with the whole thickness; Along with the increase in optical thickness， mainly reflecting light wavelength is moving from the shorter position gradually to the region longer regional migration; the thickness of the multi-layer film whose reflective peak is in Near-infrared is about 35μm～70 μm. Through studies， the optical thickness with the main reflective wavelength relations has basically be found. |
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| Keywords: | infrared reflectance film near-infrared composite membrane |
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