1)Excellent hardness and adhesion
2)Good for immersion gold plating,good heat ressitance(HASL),
Photoimageable Solder Resist Ink
Our ink perform excellently on physical and chemical properties. The result of coating glossiness, heat resistance, chemical resistance and plugging effect are almost to perfect while in use for manufacturing high precious double-sided and multi-layer PCB. They're categorized as one of the leading model in LPI inks which can ensure you to the satisfaction of their super and undefeatable function.