PCB Portable Photosensitive Dry Film (15CMx2M) - South Africa Arduino, Robotics & Electronics Supplier South Africa: R91.14
Leobot Electronics South Africa (Pretoria)
Pretoria, South Africa
Nation-wide delivery or, collect from our premises in Waverley, Pretoria
- New orders during business-hours are handled within 15-minutes of being paid and, you are welcome come collect immediately if you are in the area! All stock quantities shown on the website is up-to-date and, that which is not listed as "Coming Soon" is available on-hand.
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PCB Portable Photosensitive Dry Film (15CMx2M)
  • PCB Portable Photosensitive Dry Film (15CMx2M)
  • PCB Portable Photosensitive Dry Film (15CMx2M)
  • PCB Portable Photosensitive Dry Film (15CMx2M)

#4205: PCB Portable Photosensitive Dry Film (15CMx2M)

R91.14


 PCB portable photosensitive dry film is a type of material that is used in the production of printed circuit boards (PCBs). It is a thin, flexible sheet of film that is coated with a light-sensitive photoresist material. When exposed to ultraviolet (UV) light, the photoresist material changes its properties, allowing it to be easily washed away in areas that were exposed to the light. This process is used to create the pattern of conductive tracks and pads on a PCB. The PCB portable photosensitive dry film is typically cut to size and applied to the surface of a copper-clad PCB, which has been cleaned and prepared for the photolithography process. After the film is applied and the PCB is exposed to UV light, the unwanted areas of photoresist are washed away, leaving a pattern of exposed copper on the PCB. This pattern can then be used as a template for etching the PCB, creating the final circuit pattern.
 
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

Product Details

Size: 15 x 200 cm / 5.91'' x 78.74''
 
How to use it :
 
1. Clean your board. Cut dry film a little larger than your board.
2. Apply Resist: This Photoresist has 3 layers, the top and bottom layers are clear protective layer, so at the first, you need remove one protective layer, the easy way is to use two small pieces of scotch tape. Then apply the middle layer on board.
3. Expose: Place your negative artwork over the rest protective layer.
4. Develop: Remember: you need NEGATIVE film developer, Remove the rest protective layer on the film. After 3 minutes take board out of developer and hold under running water to check,you can always place it back in the developer if needs more time.
 
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.
 
Package include
 
1 roll photosensitive dry film


Product Details

Est. Packaging Size Specifications

N/A

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PCB Portable Photosensitive Dry Film (15CMx2M)

Regular price: R91.14
Qty To Purchase:
In Stock: 64





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