封装胶是指可以将某些元器件（如电子行业的电阻电容法线路板等）进行密封、包封或灌封的一类电子胶水或粘合剂，灌封后可以起到防水、防潮、防震、防尘、散热、保密等作用。
介绍了一种光敏封装胶的制备方法，分析了影响光敏封装胶性能的主要因素。
A method of preparing photosensitive packaging adhesive was introduced and the main factors to influence its performances were analyzed.
磁芯经过二次退火后，由于封装胶发生膨胀使得被封装的磁芯电感值严重下降，软磁性能下降。
After cores being secondary annealed, expansion of packaging glue happen, which causes that the inductance value of magnetic-cores declined seriously, soft magnetic properties reduced.
全新的自动灌胶封装工艺，更加科学稳定的传动系统设计，更丰富的产品型号，全面提升了两面翻显示屏的应用范围。
With new automatic glue encapsulation technology, more scientific and stable transmission system design, more various product models, they comprehensively promoted application ranges of LED screens.
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