低成本无卤中损耗级覆铜板的开发
Development of low-cost halogen-free and mid-Loss grade copper clad laminate
胡鹏 1黄成 1孟运东 1王路喜 1刘涛 1杨静1
作者信息
- 1. 江西生益科技有限公司,江西 九江 332100
- 折叠
摘要
采用多官能环氧树脂、含磷环氧树脂、低介电固化剂、低介电阻燃剂和无机填料组成无卤低介电配方,制得的覆铜板(CCL)具有中Tg、中等损耗级、优异的耐热可靠性和极低的热膨胀系数(CTE),阻燃性能可达到UL-94 V-0级,满足消费类电子印制电路板(PCB)的应用需求,且成本较低,具备良好的市场前景.
Abstract
In this paper,multi-functional epoxy resin,phosphorous epoxy resin,low dielectric curing agent,low dielectric flame retardant and inorganic filler are used to form a halogen-free low dielectric formula.The prepared copper clad laminate has medium Tg,mid-Loss grade,excellent thermal reliability and very low coefficient of thermal expansion,and its flame retardant performance reaches UL-94 V-0 grade.It can meet the application needs of consumer electronics printed circuit board(PCB)and the cost is low,so it has a very good market prospect.
关键词
无卤/覆铜板(CCL)/中等损耗/低成本Key words
halogen-free/copper clad laminate/mid-loss/low cost引用本文复制引用
出版年
2024
NETL
NSTL
万方数据