| 丙烯酸酯树脂折光指数的计算及与半实验值的比较 |
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| 引用本文： | 夏宇正,石淑先,刘辉,陈晓农.丙烯酸酯树脂折光指数的计算及与半实验值的比较[J].现代化工,2011,31(Z1). |
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| 作者姓名： | 夏宇正 石淑先 刘辉 陈晓农 |
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| 作者单位： | 北京化工大学碳纤维及功能高分子教育部重点实验室,北京,100029 |
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| 摘 要： | 测定了不同种类的丙烯酸酯树脂及其水凝胶的透光率,利用Fresnel关系式,经近似推导得到树脂折光指数的半实验值；利用基团贡献法计算了聚合物的理论折光指数；并将得到的理论值、半实验值和文献值进行了比较.
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| 关 键 词： | 丙烯酸酯树脂 折光指数 透光率 |
Comparison of refraction index of poly( acrylic ester) experimented and calculated |
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| XIA Yu-zheng,SHI Shu-xian,LIU Hui,CHEN Xiao-nong.Comparison of refraction index of poly( acrylic ester) experimented and calculated[J].Modern Chemical Industry,2011,31(Z1). |
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| Authors: | XIA Yu-zheng SHI Shu-xian LIU Hui CHEN Xiao-nong |
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| Affiliation: | XIA Yu-zheng,SHI Shu-xian,LIU Hui,CHEN Xiao-nong(Key Laboratory of Carbon Fiber and Functional Polymers,Ministry of Education,Beijing University of Chemical Technology,Beijing 100029,China) |
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| Abstract: | Poly(acrylic ester) hydrogels are widely used in intraocular lens and contact lens due to their excellent optical properties and biocompatibility.The refractive indexes of polymers and their hydrogels are derived approximately from the Fresnel relationship and the values of measured light transmittance.Furthermore,those are calculated by means of the effect of radicals on gram-molecule refraction index.These kinds of the refraction index of poly(acrylic ester),experimented or calculated or referenced,are co... |
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| Keywords: | poly(acrylic ester) refractive indexes light transmittance |
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