BRIEF INTRODUCTION: Photosensitive film, also known as dry film, is used to make PCB boards. When attached to the PCB, it will become a sensitive circuit board. Suitable for electroplating, hole covering and etching processes.
BRIEF INTRODUCTION: Photosensitive film, also known as dry film, is used to make PCB boards. When attached to the PCB, it will become a sensitive circuit board. Suitable for electroplating, hole covering and etching processes.
BRIEF INTRODUCTION: Photosensitive film, also known as dry film, is used to make PCB boards. When attached to the PCB, it will become a sensitive circuit board. Suitable for electroplating, hole covering and etching processes.
FUNCTION: With the help of the dry film, the ordinary copper-clad board can be turned into a photosensitive board, which can completely replace the thermal transfer to make PCB boards; with this dry film, you will make your own photosensitive board.
FEATURES: strong ability to cover holes, high resolution, excellent adhesion to almost all surfaces, and clear images after exposure.
BRIEF STEPS OF USE: 1. Uncover the film and sandwich the photographic film between the two layers of film; 2. Paste the film, clean and paste it evenly; 3. Use an electric soldering iron to heat it slightly; 4. Print circuit board film; 5. Expose; 6. Development; 7. Etching; 8. Demoulding.
Steps of use:
1. Film uncovering, the photographic film is sandwiched between two layers of films.
2. Film pasting, clean and paste flat.
3. Heat slightly to fix with electric iron.
4. Print circuit board film.
5. Exposure
6. Develop
7. Etch
8. Demould
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