挠性电路板用阻焊油墨中的柔性树脂合成及应用

Synthesis and application of flexible resin in solder resist ink for FPCB

文章主要探讨了双酚A树脂的改性,通过在双酚A树脂中引入柔性碳链或醚链改善其柔韧性,以满足FPCB油墨的需要。

In this paper, the modification ofbisphenol A type epoxy resin was discussed, and the flexibility of carbon chain or ether chain was introduced to improve the flexibility of bisphenol A epoxy resin, so as to meet the needs of FPC board.