长效玻璃防雾剂制备与性能研究  

Preparation and properties of lasting antifogging agent for glass

作　　者：王凤平[1] 单金环[1] 刘照斌[2] 

机构地区：[1]辽宁师范大学化学化工学院,辽宁大连116029 [2]辽宁师范大学化学分析测试中心,辽宁大连116029

出　　处：《辽宁师范大学学报（自然科学版）》2007年第2期188-190,共3页Journal of Liaoning Normal University:Natural Science Edition

基　　金：国家自然科学基金资助项目(50171011)

摘　　要：研制一种长效、无毒、经济实用的绿色高分子型玻璃防雾剂——BHJ-1防雾剂．对研制的防雾剂与几种商业化的防雾剂进行防雾持续时间、防霜效果、透光率和表面状态的性能测定，结果表明。BHJ-1防雾剂可以连续防雾12d以上．-20℃以下，能保持玻璃表面不结霜．涂有该防雾剂的玻璃透光性良好。基本保持玻璃原有的透光性．防雾剂pH值7～8。对玻璃及使用者无危害．A new-type antifogging agent （BHJ-1） for glass that is of lasting, nontoxic, economic and practical was prepared, and properties of the antifogging agent were studied. Compared with some commercial antifogging agents, BHJ-1 is better in lasting antifogging time, antifrosting,transmittanceand so on. The result shows that the antifogging time BJH-1 is over 12 days. There is no frost on the glass surface coated by BHJ-1 at -20℃. The pH value of BHJ-1 is between 7～8,which is not only safe for glass, but also for user.

关 键 词：防雾剂 聚氧乙烯型高分子 防雾性能 

分 类 号：TQ325.12[化学工程—合成树脂塑料工业]