Otto's Original - Quality products since 1901

EO-B-002B/X (Multiflux)

Special Flux for wave-, selective-, hand-soldering
ISO-9454: 2231 (2.2.3.A) / DIN-EN 61190-1-1: (IEC OR/L0)

Packaging units:
5l, 10l, 20l
granulate for 5l, 10l, 20l
metering bottle 50ml
metering pen 8ml
Application area: Wave-, selective- and manual soldering processes, as well as cable assembly
Appearance/smell: colourless, transparent, liquid
Solids content: 3 % Gew.-% (wt.-%)
Density at 20 °C: 0.796 (+/- 0.003) g/ml
Acid number: 23 – 26 mg KOH/g mg KOH/g
Activators: carboxylic and dicarboxylic acids – activator complex, rosin
Solvents: short chain alcohols
Flash point: 12 °C
Durability: 24 months
Storage (recommendation): cool, dry and protected from light at 5°C - 25°C
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EO-B-002B/X is an universally suitable for wave-, selective- and hand-soldering of PCBs and complies with specification DIN-EN 61190-1-1: L0. 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 3.0% by weight.

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)

Questions about our products?
We will advise you by phone 06123 / 7046-0.