hangzhou first applied material co.,ltd.-欧洲杯手机投注

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dfr for tenting ability ft-2500 series

introduction

specially for first time yield, fh-1500 series exhibit excellent tenting ability and good stripping property, which are newly water-soluble dry film photoresist.

■ high resolution & adhesion
■ scum free and low sludge
■ super tenting ability


characteristics

property   unit  ft-2538 
thickness  μm  38±2.0 
exposure energy (sst=23/41st mj/cm 35
resolution (sst=23/41st μm  40
adhesion (sst=23/41st μm  15 
minimum developing time  26
stripping time (3%naoh, 50 38
tenting ability  7 mm hole  ok 
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