摘要
TMA是热机械分析技术,它在表征材料的热性能、物理性能、机械性能以及稳定性等方面有着广泛地应用。对于PCB/PCB原材料的研究开发和生产中的质量控制具有重要的实际意义。本文结合实际的试验,进行论述应用TMA测试板材性能,供大家参考。
TMA means Thermal Mechanical Analysis,which is applied widely for material in the fields like thermal function,physical function,mechanical function and stability.It is significant for research and developing of PCB and PCB material,and also quality control during production.The article discusses the application of TMA test PCB material through experiment for your reference.
出处
《印制电路信息》
2009年第S1期404-410,共7页
Printed Circuit Information
关键词
Tg值
应力
应力释放
测试曲线
膨胀
收缩
Glass Transition Temperature
stress
stress releasing
test curve
expansion shrinkage
