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Huaguang HNS Silver Sensitive Film for Printing Circuit Board
Huaguang HNS Silver Sensitive Film for Printing Circuit Board

+175um polyester +Suitable for rapid access at high TMPT +Sensitive film +Used for Printing Circuit Board

Huaguang HNS Silver Film Used for Printing Circuit Boards

                                                                                                  

 Sensitive film / Silver duplicate film                     

           (Negative film making)

Type RP-7
Base175um polyester
Applications

The electronic circuit drawing in light printing imagesetters 

from 632.8nm to 670nm.Characteristics: Hard contrast, high resolution, 

excellent line performance, moderate sensitivity, 

wide exposure and developing latitude, 

suitable for rapid access at high temperature.

Sizes

610mm*508mm*50sheets/box                  

660mm*508mm*50sheets/box                    

406mm*508mm*50sheets/box                                      

Other sizes also available as required.

Corresponding Chemicals

HG-2000 and HG-963 are recommended.

Aibixi, Taihang and Keyi chemicals are also applicable.

Processing

Developing TEMP: 30-35°C                                  

Developing time: 60-25 seconds    

Safelight and unpacking

The film should be unpacked in complete darkness 

or under the dark green light with a wavelength of 500-520nm. 

The unused films after unpacking 

should be repacked with the original materials.

Storage

Store the films in a cool and dry place. 

Storage temperature is not higher than 20° C and RH not higher than 65%. 

Being too warm and humid will shorten the film's shelf life. 

Avoid radiation or corrosion of other substances and sunshine.

Gurantee Period18 months
Executive StandardHG/T2172-2003

They are widely used for circuit board printing.

Packing: 50pcs a box

Huaguang HNS Silver Sensitive Film for Printing Circuit Board

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