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Product List of Liquid Photoresists

 PRODUCT NO.LP6600LP7607LP7805DLP6802LP7901
Basic Properties recommended light source mecury lamp mecury lamp laser direct imaging laser direct imaging laser direct imaging
formulation type filler non-Filler non-Filler filler non-Filler
appearance blue blue blue light blue light purple
solid content (%) 50~55 37~41 25~29 45~55 38~42
viscosity (25℃) Zahn Cup#5
55~65sec
Zahn Cup#5
40~80sec
spindle 2,30rpm
130~180cPs
Zahn Cup#5
50~70sec
Zahn Cup#5
50~70sec
features excellent stackability and scratch resistance great fine line performance 1.excellent contrast, easy to position
2.excellent film performance
1.excellent contrast, easy to position
2.fast photospeed, high yield
1.excellent contrast, easy to position
2.fast photospeed, high yield
recommended operating conditions Coater roller coating
(horizontal/vertical)
roller coating
(horizontal)
dip coating roller coating
(horizontal/vertical)
roller coating
(horizontal)
Drying 90~110℃
1~2 min
90~110℃
1~2 min
90~110℃
1~2 min
90~110℃
1~2 min
90~110℃
1~2 min
exposure energy and corresponding steps Stouffer 21 Step
(100±10 mj/cm2) 8±1
Stouffer 21 Step
(100±10 mJ/cm2) 6±1
Stouffer 21 Step
(100±10 mJ/cm2) 8±1
Stouffer 21 Step
(20±5 mj/cm2) 6±1
Stouffer 21 Step
(20±5 mj/cm2) 6±1
Developing 0.75±0.25﹪Na2CO3,30±2℃
1.4~2.0 kg/cm2,40~50 sec
0.75±0.25﹪Na2CO3,30±2℃
1.4~2.0 kg/cm2,40~50 sec
0.75±0.25﹪Na2CO3,30±2℃
1.4~2.0 kg/cm2,40~50 sec
0.75±0.25﹪Na2CO3,30±2℃
1.4~2.0 kg/cm2,40~50 sec
0.75±0.25﹪Na2CO3,30±2℃
1.4~2.0 kg/cm2,40~50 sec
features after drying recommended film thickness 8~12μm 8~12μm 8~12μm 8~12μm 8~12μm
adhesion
(cross hatch)
100/100 100/100 100/100 100/100 100/100
Pencil Hardness B~F F~H HB~F B~F B~F
scratch resistance good good good good good
stackability excellent good good good excellent

The data contained herein are believed to be reliable but only for reference.
For more information, please contact our customer service.

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