碱金属和碱土金属铝硅酸盐微晶盖板玻璃的研究现状和发展趋势

移动通信的发展使人们对移动电子设备的需求大大增加,也给相应的盖板玻璃行业带来繁荣。各个玻璃厂商都基于传统铝硅酸盐玻璃推出了自己的优质产品,然而通过调整配方、改进化学钢化制度等传统方式来进一步提高玻璃性能正变得困难。近期通过晶化增强玻璃力学性能的透明微晶玻璃引起了行业的广泛关注。本文首先回顾已成熟的化学钢化工艺,并介绍其在高碱铝硅玻璃上的应用。随后介绍应用于盖板玻璃的透明铝硅酸盐微晶玻璃。最后,对传统钢化玻璃、新型透明微晶玻璃的研究以及未来的发展趋势进行总结。

Research Status and Development Trend of Alkali and Alkaline Earth Aluminosilicate Glass-Ceramics Cover Glass

The development of mobile communications has intrigued the soaring demand for mobile electronic devices, causing prosperity in the corresponding cover glass industry. Glass manufacturers have launched their quality products based on traditional aluminosilicate glass, but it is becoming difficult to further improve the performance of glass through traditional methods such as adjusting formulas and improving chemical tempering systems, etc. Recently, transparent glass-ceramics, which enhances the mechanical properties of glass through crystallization, has attracted extensive attention in the industry. This paper reviewed the mature chemical tempering process and introduced its application in high-alkali aluminosilicate glass. Then transparent aluminosilicate glass-ceramics applied to cover glass were introduced. Finally, the research and development trend of traditional toughened glass and new transparent glass-ceramics were summarized.