COVEN FP3103UV is an ideal alternative conformal coating for 3M Novec 2708 (in addition to 3M Novec 1710), which is It is a clear, low viscosity, low surface tension solution of a 10 wt% fluorochemical acrylic polymer carried in a hydrofluoroether solvent.
COVEN FP3103UV is designed for moisture and corrosion protection of printed circuit boards and electronic components, It is a clear, low-viscosity solution of a 10 wt% fluorochemical acrylic polymer carried in a hydrofluoroether solvent. It can be used as a concentrate to replenish coating solids in application baths or as a component with other materials to create unique liquid solutions.
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COVEN FP3103UV |
NOVEC 2708 |
Appearance |
Colorless, clear to slightly cloudy |
Transparent, yellow-orange, liquid solution |
Solids |
2 – 4% (can be adjustable) Fluoropolymer |
8.0 wt% fluorinated polymer |
Density |
1.4 g/ml |
1.4 g/ml |
Viscosity |
~1 cps |
4.9 cps |
Shelf Life |
2 years |
2 years |
Mechanism |
Evaporation and moisture curing |
Evaporation and moisture curing |
Tack free time |
< 1 min |
< 2 mins |
Coating thickness |
0.2 microns |
0.4 – 5.0 microns |
Application method |
Spray, dip, selective dispense |
Spray, dip, brush, and selectively dispense |
Solvent and Chemical Resistance |
Moisture, corrosion and other strict environmental conditions, excellent solvent and chemical resistance |
Designed for moisture and corrosion protection of printed circuit boards and electronic components |
Tg (Glass Transition Temperature) |
75oC |
44.5 oC |
Non-Flammable |
UV94 V-0 |
Meets UL94V0 |
Dielectric Constant |
2.25 @100KHz |
3.2 (@1kHz) ASTM D150 |
Dissipation Factor |
0.016 @100KHz |
0.002 (@1kHz) ASTM D150 |
Dielectric Breakdown Strength |
2500 V/mil |
2000V/mil |
Thermal Shock |
150oC continuous – 250oC one hour |
can without 175oC in 24h |