表面色调柔和美观，膜层附着力极强。
The surface color is soft and have aesthetic appearance with strong film adhesion.
它具有沉积速度快和表面清洁的特点，特别具有膜层附着力强、绕射性好、可镀材料广泛等优点。
It has a fast deposition rate and surface cleaning features, in particular strong adhesion with the film, diffraction, and can be coated material widely and so on.
另外，在阻焊膜涂覆前，用等离子体对印制电路板面处理一下，还可获得一定的粗糙度和高活性的表面，从而提高阻焊膜层的附着力。
In addition, the solder mask coating on printed circuit board, with the plasma treatment, can also obtain certain roughness and high active surface, thus improving the solder coating adhesion.
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