摘要
采用衰减全反射(ATR)红外光谱法,测试不同型号的中空玻璃用硅酮密封胶和聚硫密封胶的红外光谱,分析密封胶的红外光谱主要吸收峰和对应的基团,指出了鉴别中空玻璃用硅酮胶和聚硫胶的红外光谱特征峰,进而可快速鉴别密封胶类型。
Tested several different types of silicone sealant and polysulfide sealant used for insulating glass by attenuated total reflection(ATR)infrared spectroscopy method,analyzes the main absorption peaks and corresponding groups of sealants,and points out the characteristic peaks which distinguishes the silicone sealant and polysulfide sealant used for insulating glass and quickly identifies the type of sealants.
作者
王龙梅
孙梦捷
姚永新
WANG Longmei;SUN Mengjie;YAO Yongxin(Shanghai Institute ofQuality Inspection and Technical Research,Shanghai 201114,China)
出处
《玻璃》
2021年第11期41-46,共6页
Glass
基金
上海市市场监督管理局项目《中空玻璃密封胶红外光谱数据库建立及老化应用研究》(项目编号:2021-32)。
关键词
中空玻璃
硅酮胶
聚硫胶
红外光谱
insulating glass
silicone sealant
polysulfide sealant
infrared spectroscopy
