WHAT THE DATA SAYS
HARE SQ™ HAS BETTER
LOT-TO-LOT VARIABILITY THAN SU-8
High Aspect Ratio Epoxy
HARE SQ™ is a negative tone epoxy photoresist designed for polymeric MEMS, microfluidics, micromachining and other microelectronic applications. This resist has excellent chemical, mechanical and thermal resistance, making it suitable for permanent applications.
Sensitive to NUV, i-line and broadband wavelengths. HARE SQ™ uses superior epoxies specially designed for the electronics industry, making improvements in optical transparency, particles and filter-ability, cured surface energy consistency, and photoresist lot-to-lot consistency versus industry competitors.
Film thickness: 2 to 100+ microns
Double-coat process available
Superior cleanliness and optical clarity
Consistent surface energy
Competes with SU-8™
Volumes & Customization
Sizes available: 50ml sample, 500ml, 1L, 4L
Production volumes available
Custom thicknesses and formulations are available by request
Waveguides, Antennas, VSCEL, Sensors, MEMS, Microfluidics