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Alcohol-based flux EO-B-002C (multiflux)

Recommended method of application
Wave, selective, manual and repair soldering, dip soldering

No Clean-Flux, alcohol-based
Di-carboxylic acids, minimal resin content, halogenide-free (WEEE/RoHS compliant)
Type ISO-9454: 2231 // DIN EN 61190-1-1: L0 (ORL0)

Cat.-No. 6014

Technical Data

Appearance/smell: colourless to light yellow, clear liquid
Hazardous goods: Yes
Solids content: 4.0 wt.-%
Acid number: 31 – 35 mg KOH/g
Halogenide-free: Yes
Resinous: Yes
Available as concentrate: Yes
Density at 20 °C: 0.797 (+/- 0.003) g/ml
Flash point: 12 °C
Durability: 24 months


Like all multi fluxes the EO-B-002C can be used for wave (spray fluxes) as well as for selective, manual and dip soldering. The C variant has a 4 wt.-% solids content. It was especially developed for power electronics where large components have to be soldered at low mounting densities. EO-B-002C has also established itself in special applications in which greater amounts of flux are needed.
Practice has shown, that no washing is needed for PCBA properly soldered with EO-B-002C.

Customer added value

  • Wide range of applications (multiflux)
  • Very good soldering properties (capillarity, wetting)
  • Available as concentrate (granulate)
  • Broad process window (very high thermal stability, very high activity over a long interval)
  • Very good residue behaviour (very clean, high SIR)
  • Successful passing of internal test (SIR selective)

Packaging units

Dosing bottle: 50 ml, 100 ml
Metering pen: 8 ml
Granulate: for 20 l
Canister: 20 l