异硫氰酸酯和硫醇的合成及含硫聚氨酯光学镜片研究进展  

Synthesis of isothiocyanate and mercaptan and research progress on sulfur-containing polyurethane resin in the field of optical len

作　　者：张续 杨艾丽 姜志国[1] 张均[1] 姚明[1] Zhang Xu;Yang Aili;Jiang Zhiguo;Zhang Jun;Yao Ming(The College of Materials Science&Engineering,Beijing Universityof Chemical Technology,Beijing 100029)

机构地区：[1]北京化工大学材料科学与工程学院,北京100029

出　　处：《化工新型材料》2021年第8期265-268,共4页New Chemical Materials

摘　　要：含硫聚氨酯是一种新型高档镜片材料,具有折射率高、色散系数低、质量轻、耐磨性能和耐冲击性能高的优点。分类总结了合成含硫聚氨酯所需单体异硫氰酸酯和硫醇化合物的合成方法,并概述了国内外含硫聚氨酯的制备方法和研究进展,展望了其发展方向。Polyurethane containing-sulfur is a new type of high-quality lens material,which has high refractive index,low dispersion coefficient,light and the advantage of wear resistance and impact resistance performance.The synthesis of the monomers of isothisocyanate and mercaptan,and reviewed the research progress on sulfur-containing polyurethane.The development also was prospected.

关 键 词：光学树脂 含硫聚氨酯 异硫氰酸酯 硫醇 合成 

分 类 号：O622.7[理学—有机化学] O633.3[理学—化学]