封装体异色问题的分析及其对策

Analysis and Counter-measure on Discolor Issue of Package

本文主要从5H液、脱模剂、应力改性剂、着色剂以及EMC的角度对环氧模塑料封装体异色原因进行分析,并提出相应的对策。

This paper analyses the reasons of package discolor issue from 5H fluids, release agent, stress modifier, colorant, EMC aspects. Based on the analysis, the paper proposes corresponding measures.