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Alcohol-based flux EO-B-002B/X (multiflux)

Recommended method of application
Wave, selective, manual and repair soldering as well as cable assembly

No Clean-Flux, alcohol-based
Di-carboxylic acids, activator complex, rosin, Halogenide-free (WEEE/RoHS compliant) [OSP compatible]
Type ISO-9454: 2231 (2.2.3.A) // DIN-EN 61190-1-1: (IEC ORL0)

Cat.-No. 6081

Technical Data

Appearance/smell: colourless, transparent liquid
Hazardous goods: Yes
Solids content: 3.0 wt.-%
Acid number: 23 – 26 mg KOH/g
Halogenide-free: Yes
Resinous: Yes
Available as concentrate: Yes
Density at 20 °C: 0.796 (+/- 0.003) g/ml
Flash point: 12 °C
Durability: 24 months
Storage (recommendation): cool, dry and protected from light at 5 – 25 °C


EO-B-002B/X is universally suitable for wave, selective and hand soldering of PCBs as well as cable assembly. Accordingly, it contains organic, halide-free activating additives with di-carboxylic acid activator complex in a combination specially tuned to the thermal requirements of the soldering processes. EO-B-002B/X can be applied by brushing, spraying, dipping etc. The solids content is 3 wt.-%.

Customer added value

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

Packaging units

Dosing bottle: 50 ml
Metering pen: 8 ml
Granulate: for 5 l, for 10 l, for 20 l
Canister: 5 l, 10 l, 20 l