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30cm×5m Portable PCB Photosensitive Dry Film Photosensitive Film Photographic Film for Circuit Production Photoresist Sheet

KWD 8
Brand
Walfront
Category
Film Cameras
Weight
142 g
– 1 +

Special Features

  • Type: 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.
  • Application: Suitable for plating, hole covering, and the etching process.
  • Perfect Work Performance: Excellent ability to cover holes,Excellent adhesion to almost all surfaces.
  • High Resolution: Image clarity after exposure. the PH value can be resistant to most alkaline etching solution between PH8.0 ~8.5.
  • Size: 30cm*500cm / 11.8*197in. can fully cover a 0.25 inches thickness hole.

Description

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

Specification:
Color: black
Material: Plastic
Dimension: 30cm*500cm / 11.8*197in
Weight: approx. 150g

Package List:
1 * Photosensitive film

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