hangzhou first applied material co.,ltd.-pg电子直营网

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dfr for plating process fp-3500 series

introduction

ft-3500 series exhibits good conformation, excellent tenting ability and high adhesion, suitable for plating.

 high resolution & adhesion

 scum free and low sludge
 excellent tenting and  suitable for plating 


characteristics

property  unit  fp-3550 
thickness  μm  47±2.0 
exposure energy (sst=23/41st mj/cm2  60
resolution (sst=23/41st μm  55
 adhesion (sst=23/41st μm  40 
minimum developing time  28
stripping time (3%naoh, 50 53
tenting ability  6 mm hole  ok 
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