This UL94V0 and UL746E recognised dual-cure coating has also been approved to the IPC-CC-830B standard and complies with RoHS2 Directives 2015/863/EU.
The MIL-I-46058C standard establishes conformal coating compliance requirements and evaluates them to a list of properties, including curing time and temperature, material thickness, moisture resistance, fungus resistance, insulation resistance, flexibility, hydrolytic stability, and flame resistance. 9771 is now listed in the DOD QPL (Qualified Products Listing) database so military manufacturers know it is approved.
Along with this recognition, 9771 coating passes NASA Low Outgassing ASTM E595 specification for cleaner PCBs during extreme conditions and meets low-ionic content compliance with Mil-Std 883 Method 5011. Additionally, 9771 is NASA MAPTIS listed and assigned material number 09841, so suppliers searching for low-outgassing coatings can easily find it in the database.
According to Dymax, 9771 conformal coating is 100% solids with a blue fluorescing tracer. This dual-cure reworkable conformal coating cures with UV/Visible light and moisture in shadow areas.
