Chemask NA Non-Ammoniated CNA8 Solder Masking Agent is a fast curing, peelable temporary spot mask formulated for safe use on sensitive metals. It contains high-temperature resistant compounds that protect component-free areas during wave soldering. Chemask NA may be used to protect pins, posts, contacts and edge
connections in the solder reflow oven or during conformal coating processes.
FEATURES:
Stable to 550F (288C)
For lead-free or tin/lead processes
Phthalate-free, low toxicity and environmentally safe
Compatible with rosin, water soluble fluxes and cleaning solvents
Dries tack free in 15 minutes
Goes straight into the pre-heat oven
Removes easily and leaves no residue
Non-contaminating, non-staining and noncorrosive
Compatible with gold, copper, nickel, silver and OSP finishes
TYPICAL APPLICATIONS: Chemask NA CNA8 protects:
Protects component-free areas during wave and reflow soldering
Components and pin connectors
Temperature sensitive components during wave or reflow soldering
