超薄玻璃化学强化翘曲的原因分析和防治措施  

Analysis and Prevention of Ultra-thin Glass Chemical Strengthening Warpage

作　　者：孙雪峰 蔡礼貌 孙飞虎 巩瑞龙 SUN Xuefeng;CAI Limao;SUN Feihu;GONG Ruilong(Heibei Panel Glass Co.,Ltd.,Langfang 065000,China;Hebei Province Company Technology Center,Langfang 065000,China;Hebei Province Ultra-thin Electronic Glass Technology Innovation Center,Langfang 065000,China)

机构地区：[1]河北视窗玻璃有限公司,廊坊065000 [2]河北省企业技术中心,廊坊065000 [3]河北省超薄电子玻璃技术创新中心,廊坊065000

出　　处：《玻璃》2024年第12期21-24,共4页Glass

摘　　要：化学强化翘曲是浮法超薄碱铝硅玻璃最严重的质量问题之一。研究表明:玻璃原片化学强化后上下两面强化层作用力不均衡是造成超薄碱铝硅玻璃化学强化翘曲的根本原因。从浮法生产装备设计优化、玻璃成分优化和减少强化玻璃“三明治”结构差异三个方面提出了玻璃化学强化翘曲的防治措施。Chemically strengthening warpage is one of the most serious quality problems of float ultrathin alkali-aluminum-silicon glass.It is analyzed that the root cause of the ultra-thin alkali-aluminumsilicon glass chemically strengthening warpage is caused by the unbalanced force of the upper and lower strengthening layers.At the same time,the prevention of glass chemically strengthening warpage are the better design of float production equipment,the optimization of glass composition and the reduction of the structural difference of sandwich chemically strengthening glass.

关 键 词：超薄玻璃 碱铝硅玻璃 化学强化翘曲 

分 类 号：TQ171[化学工程—玻璃工业]