Negative Photoresist

Thickness (um)
DF-100 Series
DF-2000 Series Consistent Photospeed +/- 3% critical dimension
DF-3000 Series Antimony Free (Lower Tg)
DF-3500 Series Antimony Free (similar to 2000 series)
DF-4000 Series Extremely Hydrophobic (> 90° Contact Angle)
Dry Film Resists

5

DF-1005
DF-2005
DF-3005
DF-3505
N/A
10
DF-1010
DF-2010
DF-3010
DF-3510
N/A
14
DF-1014
DF-2014
DF-3014
DF-3514
DF-4014
20
DF-1020
DF-2020
DF-3020
DF-3520
DF-4017
25
DF-1025
DF-2025
DF-3025
DF-3525
N/A
50
DF-1050
N/A
DF-3050
DF-3550
N/A
90
DF-1090
N/A
DF-3090
DF-3590
N/A
Films up to 120um thick have been manufactured
Viscosity (CPS)
Nr-2000 Series
Photospeed
Dimension Target
Consistent +/- 3% Critical
Liquid Photoresists
500
NR-2050
1,000
NR-2100
2,000
NR-2200
3,000
NR-2300
4,000
NR-2400
5,000
NR-2500
7,000
NR-2700
Adhesion Promoters
412-17
Silane based Adhesion Promoter distilled to high purity at EMS to enable higher adhesion of the Photoresists to themselves and other substrates