PCB Circuit Board Film

Applications:

RP-7 type circuit board Lightpainting film is a Lightpainting machine independently developed by our company, suitable for He-Ne laser and red laser diode exposure light source with laser wavelength of 630-670nm, and Lightpainting film specially designed for Printed Circuit Board. This product has good dimensional stability, moderate sensitivity, strong development adaptability, good line reproducibility, and is suitable for high-temperature rapid processing.

Main performance characteristics:

Polyester film base with good dimensional stability and thickness of 7mil(0.175mm) is applied.

The drug film flour does not have frosting, which can eliminate pinholes and other defects caused by frosted particles in the emulsion layer.

Gao Fancha, high resolution, small bottom ash, high density;

The lines have good reproducibility and high definition.

Excellent anti-static and anti-dust technology;

It is suitable for high-temperature and rapid processing of various pottery drugs, and the fastest developing time can reach about 25 seconds.

Film in darkroom.