| 含铅透明树脂聚合分相及其光学特性研究 |
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| 引用本文： | 杨柏,李君,林德厚,沈家骢.含铅透明树脂聚合分相及其光学特性研究[J].高分子学报,1993,0(5):605-608. |
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| 作者姓名： | 杨柏 李君 林德厚 沈家骢 |
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| 作者单位： | 吉林大学化学系，吉林大学化学系，吉林大学化学系，吉林大学化学系 长春，邮政编码:130023，长春，邮政编码:130023，长春，邮政编码:130023，长春，邮政编码:130023 |
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| 摘 要： | <正> 在分子链中引入金属离子可以提高聚合物材料的玻璃化转变温度和折光指数,研制防辐射材料及有机发光材料,但含有重金属离子的树脂在聚合时体系易产生分相出现半透明或不透明,影响材料的透光性。本文研究了甲基丙烯酸铅Pb(MA)_2]与苯乙烯(St)、甲基丙烯酸(MA)及甲基丙烯酸甲酯(MMA)共聚过程分相及
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| 关 键 词： | 含铅透明树脂 聚合分相 光学特性 |
| 收稿时间： | 1992-05-04 |
THE STUDIES OF POLYMERIZATION PHASE SPLITTING AND OPTICAL PROPERTIES OF THE Pb CONTAINING TRANSPARENT RESIN |
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| YANG Bai,LI Jun,LIN De-hou,SHEN Jia-cong.THE STUDIES OF POLYMERIZATION PHASE SPLITTING AND OPTICAL PROPERTIES OF THE Pb CONTAINING TRANSPARENT RESIN[J].Acta Polymerica Sinica,1993,0(5):605-608. |
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| Authors: | YANG Bai LI Jun LIN De-hou SHEN Jia-cong |
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| Institution: | Department of Chemistry; Jilin University; Changchun; Post code: 130023 |
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| Abstract: | The monomer-solubility and polymer-transparency phase diagram of the three tri-component system were determined. It was found that in system of Pb(MA)2-MA-St, monomer solubility is good and the copolymer has a large transparent region ; In system of Pb(MA)2-MA-MMA,monomer solubility is good but the transparent region is very small;In system of Pb(MA)2-MMA-St, monomer solubility is bad and the copolymer is also opaque. In the transparent region ,the nD and vD of the copolymer was determined, the refractive index of polymer component nDP = 1.626 ,nD(PMA)=1. 499 was obtained indirectly and the refractive index in whole transparent region was estimated. |
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| Keywords: | Pb containing transparent resin Polymerizing phase splitting Optical property |
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