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Graphic Arts Film

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PCB Silver Film

PCB Silver Film

Major Performance Features:
High image resolution, high density;
Excellent line reproduction, high definition;
Anti-static and dust-proof technology

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Product Details


PCB Silver Film


Bridgehead Silver Film is specially designed for Printed Circuit Board (PCB) by Bridgehead R&D Team. It is compatible with 630-670nm He-Ne lasers and red lasers diode exposed photoplolters. 

 

★Unpacking and Safe Light

The film should be unpacked and operated in dark or dark-green light. Directly exposure by dark-green light should be avoid. Keep the light as least 1.5 meters away.

Be careful for damages caused by friction, folding, oil stain, fingerprint and etc.

 

★Exposure

Exposure condition varies according to photopolter and developing conditions (developing time and temperature). Please test different types of photopolters with different developing conditions or different developing conditions with different types of photopolters to find the best exposure conditions.

Normally the film performs best with low exposure and high developing conditions.

Note: immediately washing after exposure is recommended.

 

★Processing

Recommended conditions (adjust developing time according to density)

Developing temperature

Developing temperature

Note

30℃

40~55s

32℃

30~45s

35℃

20~30s


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