对钠钙硅玻璃表面剪切诱导水解反应的认识

2019/03/04   下载量： 3 次

方案摘要

方案下载
应用领域 建材/家具
检测样本 建筑玻璃
检测项目
参考标准 暂无

采用立陶宛Ekspla公司的振动和频光谱测量系统（VS-SFG）对对钠钙硅玻璃表面剪切诱导水解反应进行了实验研究和理论分析。

方案下载
配置单
方案详情

Soda lime silica (SLS) glass is the most widely used glass materials in terms of mass in windows, bottles & containers, etc. One of the biggest challenge for SLS glass is its brittleness or propensity to be damaged at ambient conditions. One important reason is that cracks propagation on the SLS glass surface can be significantly accelerated by tensile stress induced corrosion reactions of amorphous silicate network, which breaks the Si-O-Si bonds to form two silanol groups, known as stress corrosion effect. It has also been found that stress corrosion reactions are faster with the increase of relative humidity (RH). The propagation of cracks will eventually lead to the failure of SLS glass. However, very little is known on the reactions between glass and water in the environment induced by interfacial shear, which results in the removal of SLS glass.

上一篇 在一个双稳湍流涡旋火焰中，对间歇性动态的时间-频率定位
下一篇 聚合物支撑石墨烯离子液滴运动发电机理

文献贡献者

北京欧兰科技发展有限公司
金牌会员 丨 第17年
查看全部资料
推荐方案
更多

相关产品

当前位置： 仪器信息网 欧兰科技 方案 对钠钙硅玻璃表面剪切诱导水解反应的认识

关注

拨打电话

留言咨询