Otto's Original - Quality products since 1901
Flux

EO-B-002A (Multiflux)

No clean, alcohol-based flux, di-carboxylic acids, minimal
resin content, halogen-free (WEEE/RoHS compliant)
ISO-9454: 2231 // DIN EN 61190-1-1: L0

Packaging units:
20 l
granulate for 20 l
metering pen
metering bottle
Application area: Wave- and selective soldering, manual- and repair soldering, dip soldering
Appearance/smell: colorless to light yellow, clear
Solids content: 2.0 Gew.-%
Density at 20 °C: 0.794 (+/- 0.003) g/ml
Acid number: 16–19 mg KOH/g
Activators: di-carboxylic acids, very low resin content
Solvents: short-chain alcohols
Flash point °C: 12
Durability: 12 months
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Description

Like all multi-fluxes, the EO-B-002A can be used both for wave (spray fluxes) as well as for selective, manual, and dip soldering. EO-B-002A involves a flux intended for wave soldering with an alcohol-based solution system and halogen-free activators. The A variant has a low 2.0% solids content. This variant was developed specially for full-tunnel nitrogen applications. It features a wide process window and great temperature stability to guarantee a better soldering result than that obtained with traditional adipic acid solutions under full nitrogen.

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, good activity over a long interval)
  • Very good residue behaviour (very clean, high SIR)
  • Successful passing of internal test (SIR selective)
  • Recommended for N2-systems
  • Low solids content
 

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