Adhesion promoter (PA-2)
Adsorption mechanism to metal

Features
- Our proprietary silane coupling agent uniformly adsorbs to the metal surface and improves resin adhesion.
- Deliver strong adhesion to epoxy and silicone resins.
- Forms a uniform monomolecular film without affecting assembly characteristics.
- Endowed with the effect to prevent copper from discoloration.

Main applications
- IC lead frames
- LED
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