合成材料老化与应用2012，Vol.41Issue(1)：1-3,3.
功率型LED有机硅封装材料的耐老化性能研究
Research on Aging Resistance of Power LED Silicone Encapsulation Materials
摘要
Abstract
In this paper, the silicone encapsulation materials were prepared by taking polysiloxane as the main raw material. The heat-resistance and weathering-resistance were investigated by means of xenon lamp and hot air artificial accelerated aging. The results show that light transmittance of BQ-4150 and BQ-4265 prepared as silicone encapsulation materials are both about 92%. The BQ-4150 and BQ-4265 own excellent heat-resistance and apply to power Light Emitting Diode ( LED) encapsulation. In comparison, the weathering-resistance of BQ-4265 is better than BQ-4150 and more suitable for outdoor.关键词
功率型LED/有机硅/耐气候老化/耐热老化Key words
power LED, silicone, weathering-resistance, heat-resistance分类
化学化工引用本文复制引用
刘煜,王浩江,汤胜山,杨育农,王全..功率型LED有机硅封装材料的耐老化性能研究[J].合成材料老化与应用,2012,41(1):1-3,3.基金项目
2009粤港关键领域重点突破项目(2009168203)资助项目 （2009168203）
