一种高折光指数聚合物透明树脂的合成与性质

一种高折光指数聚合物透明树脂的合成与性质

尹玖梅¹, 陈锡宏², 赵登峰¹, 林权¹

1. 吉林大学化学学院超分子结构与材料重点实验室, 长春 130012; 2. 秦皇岛奥莱特腈纶有限公司, 河北秦皇岛 066000

收稿日期:2007-09-29 修回日期:1900-01-01 出版日期:2008-05-26 发布日期:2008-05-26
通讯作者: 林权

Synthesis and Properties of Polymer Transparent Resinswith High Refractive Index

YIN Jiumei¹, CHEN Xihong², ZHAO Dengfeng¹, LIN Quan¹

1. Key Lab of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun 130012, China;2. Aolaite Qinglun Company, Qinhuangdao 066000, Hebei Province, China

Received:2007-09-29 Revised:1900-01-01 Online:2008-05-26 Published:2008-05-26
Contact: LIN Quan

摘要/Abstract

摘要： 将具有高折光指数的硫和苯环等基团引入含C=C化合物的分子结构中制备了单体甲基丙烯酸苯硫酚酯（PTMA）, 并利用 FTIR,¹H NMR和HPLC等技术对其结构进行表征. 将PTMA作为单体与苯乙烯进行共聚, 制备得到含硫透明光学树脂. 对其性能测试结果表明, 共聚树脂具有较高的可见光透光率, 而且随着PTMA质量分数的增加, 树脂的折光指数和密度线性增大, 冲击强度提高.

关键词: 光学树脂, 折光指数, 透明性

Abstract: Benzene ring and sulphur groups were introduced into a compound containing C=C double bonds to prepare a novel monomer Sphenylthiomethacrylate (PTMA), the structure of which was characterized by ¹H NMR, FTIR and HPLC. The new kinds of transparent polymeric resins were obtained through the copolymerization of PTMA and styrene. The copolymer resins possessed high refractive indexes with a good transparency. With the content of PTMA increasing, the refractive index of the copolymer resin was enhanced, and the impact resistance was improved.

Key words: optical resin, refractive index, transparency

中图分类号:

O633.3

尹玖梅, 陈锡宏, 赵登峰, 林权. 一种高折光指数聚合物透明树脂的合成与性质[J]. J4, 2008, 46(03): 539-542.

YIN Jiumei, CHEN Xihong, ZHAO Dengfeng, LIN Quan. Synthesis and Properties of Polymer Transparent Resinswith High Refractive Index[J]. J4, 2008, 46(03): 539-542.