Portable PCB Photosensitive Dry Film for Circuit Production Photoresist Sheets 30cm x5m Electronic Components

Description

• 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 covering, and the etching process.
• Excellent ability to cover holes.
• Front-panel is very clean after developed.

Features:
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 covering, and the etching process.
Excellent ability to cover holes.
High Resolution.
Excellent adhesion to almost all surfaces.
Image clarity after exposure.
Front-panel is very clean after developed.

Etching:
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.

Cover hole:
1.5 mil dry film can fully cover a 0.25 inches thickness hole.

Plating:
The dry film is available in most common use of the plating bath, no wrinkles, no color.

Specification:
Dry Film Photoresist Size: approx. 30cm*500cm/0.98*16.4ft

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