Otto's Original - Quality products since 1901
Flux

EO-B-010C (Multiflux)

Flux for wave- and selective soldering processes
with halogen-free activators, - WEEE /RoHS-compliant [OSP compatible]
ISO-9454: 1231 // DIN EN 61190-1-1: L0 (REL0)

Packaging units:
canister with 5 and 20 litres – larger containers also possible
metering pen
metering bottle
Application area: Wave- and selective soldering, manual- and repair soldering, dip soldering
Appearance/smell: colorless-light yellow, clear liquid
Solids content: 4.0 Gew.-%
Density at 20 °C: 0.796 (+/- 0.003) g/ml
Acid number: 27–32 mg KOH/g
Activators: di-carboxylic acids, synthetic resin complex
Solvents: short-chain alcohols
Flash point °C: 12
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Description

Recommendations for the processing of this flux:

This flux is very versatile in use, OSP compatible, good results are produced with manual-, wave- and selective soldering. The general rule to select as little of the applied flux as possible, also applies for this product.

Spray fluxing: With the dosing option quantify the flux to 20-30 ml/min., observe the even distribution of flux on the circuit board (if necessary test with heat-sensitive paper) and then adjust to the optimal quantity.

Preheating: For “simple” circuit boards a preheating temperature of 80-110 °C is recommended on the top side of the circuit board, for “more complex” boards 100-130 °C. The application can take place both in leaded as well as lead-free solder systems.

 

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