PCB Hot Sale Portable Photosensitive Dry Film for Circuit Production Photoresist Sheets 30cm x 5m Electronic Components
PCB photosensitive dry film for circuit production 30cm x 5m
-Photographic film, also known as dry film, is used to make PCB board, stick it on top of the PCB, it will become a sensitive circuit board.
-Suitable for plating, hole coveringand the etching process.
-Excellent ability to cover holes
-Excellent adhesion to almost all surfaces
-Image clarity after exposure
-Front-panel is very clean after developed
The dry film is resistant to most of the acid etching solution, the PH value can be resistant to most alkaline etching solution between PH8.0 ~8.5.
1.5 mil dry film can fully cover a 0.25 inches thickness hole.
The dry film is available in most common use of the plating bath, no wrinkles, no color.
1x photosensitive dry film/in a pack
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Please notice that China post ordinary small packet plus does not have tracking infomation.If parcel is lost in transition,we will not refund you!!