HumiSeal® 1B51NSLU is a fast-drying, single-component, synthetic rubber conformal coating that contains methylcyclohexane solvent that is more environmentally friendly than traditional solvents. Because of its unique base polymer, HumiSeal® 1B51NSLU has extremely low moisture vapor permeability. The coating demonstrates excellent flexibility, low stress on components, fluoresces under UV for easy inspection, and is easily repaired. HumiSeal® 1B51NSLU is in full compliance with the RoHS Directive 2002/95/EC.
FEATURES:
- excellent moisture and environmental protection for printed circuit assemblies
- extremely low moisture vapor permeability
- excellent flexibility, enabling low stress on components
- full compliance with the RoHS directive 2015/863/EU
- UV additive for fluorescence
BENEFITS:
- a fast drying
- single component
- synthetic rubber
- the environmentally friendly solvent blend
Density, per ASTM D1475 | 0.81 ± 0.02 g/cm³ |
Solids Content, % by weight per Fed-Std-141, Meth. 4044 | 22 ± 2 % |
Viscosity, per Fed-Std-141, Meth. 4287 | 185 ± 30 centipoise |
VOC | 632 grams/litre |
Drying Time to Handle per Fed-Std-141, Meth. 4061 | 10 minutes |
Recommended Coating Thickness | 25 – 75 microns |
Recommended Curing Conditions | 24 hrs @ RT or 30 min @ 76°C |
Time Required to Reach Optimum Properties | 7 days |
Recommended Thinner | HumiSeal Thinner 903, 905, 521EU |
Recommended Stripper | HumiSeal Stripper 1080, 1080EU |