全玻璃手机技术—复合玻璃性能研究  

The Technical Report of Glass Butt Fusion

作　　者：马兰 Ma Lan

机构地区：[1]比亚迪精密制造有限公司,广东深圳518116

出　　处：《化工设计通讯》2020年第3期87-88,共2页Chemical Engineering Design Communications

摘　　要：玻璃复合技术,也称玻璃熔合技术,是3D玻璃技术之一,弥补了热弯3D玻璃角度过小、无法达到直角、弧度小、厚度薄、尺寸小的问题。熔合技术还能够实现多种类和多种尺寸玻璃的结合,以及实现手机的全玻璃中框,是玻璃手机后盖重要加工工艺。美国某品牌五代玻璃,0.55mm+1.2mm玻璃熔合后样品的3PB测试结果均值为15.272kgf,高于要求值14.040kgf;以130g钢球进行落球测试,结果最低碎裂高度为20cm,最高为60cm,高于要求值15cm。Glass butt fusion is one of the 3D glass technologies,which makes up the problems of too small angle,too small solitude,thin thickness and small solitude,thin thickness and small size of hot-bending 3D glass.Butt fusion technology can also realize the combination of various types and sizes of glass,as well as the realization of all glass frame of mobilepHone,which is an important processing technology of glass mobilepHone back cover.The average value of 3PB test results of five generation of an American brand,0.55mm+1.2mm glass melted samples is 15.272Kgf,which is higher than the required value of 14.040Kgf.The lowest breaking height is 20cm and the highest is 60cm,higher than the request 15cm.

关 键 词：玻璃 3D 热弯 熔合 

分 类 号：TQ171.1[化学工程—玻璃工业]