The halogen-free activated No-Clean flux EF210 shows because of its solid content a low activity.

The low amounts of residues left by EF210, which can remain on the solder joints, are beneficial here. The small added amount of resin increases the electrical safety without increasing noticeably the residues.

The flux EF210 is suitable for spray- and foam fluxers. Due to the low activity, good results are obtained in a full nitrogen tunnel wave soldering system. It can also be used well in the area of solar module manufacture.

Product Advantages
  • Low residues
  • Electrical safety residues
  • Can be foamed well
  • No Clean
  • Universal use, low solid
  • Good foaming
  • Fast wetting
  • No-clean, electrically safe
Colour: light-yellow
Density at (20°C): 0.811 g/cm3
Flash point (closed crucible): 12°C
Ignition temperature: 425°C
Solid content: 2.1%
Acid rating: 22 mg KOH/g
Halide content: none
Thinner Stannol VD-E 3370
David Pisárik Sales Manager
(soldering materials)
+420 725 404 124

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