EO-B-013B (multiflux)

Recommended method of application

Wave, selective and manual soldering, strand tinning

No Clean flux, alcohol-based
Di-carboxylic acid complex, synthetic resin, halogenide-free (WEEE/RoHS compliant)
Type ISO-9454: 1231 // DIN EN 61190-1-1: (acc. J-STD 004): [IPC: REL0]

Cat.-No. 6164

Technical data

Appearance:	colourless to yellowish, transparent liquid
Solids content:	2.9 - 3.2 wt.-%
Acid number:	23 - 27 mg KOH/g
Density at 20 °C:	0.795 (+/- 0.003) g/ml
Activators:	di-carboxylic acid complex with synthetic resin
Solvent:	mixture of monohydric alcohols
VOC:	98 %
Flash point:	12 °C
Durability:	24 months
Storage conditions:	at 5 – 25 °C, cool and dry, originally sealed, fire protection and Ex-protective regulations must be observed
Processing temperature:	at room temperature (usually 20 – 25 °C)

Description

EO-B-013B is universally suitable for wave, selective and manual soldering of PCBs as well as strand tinning and complies with specification DIN-EN 61190-1-1: L0. Accordingly, it contains organic, halogen-free activating additives in a combination specially tuned to the thermal requirements of the soldering processes.

EO-B-013B can be applied by brushing, spraying, dipping etc. The solids content is 3 %. EO-B-013B is totally free from corrosion action.
Information on the ingredients (hazardous substances), safe handling, storage, transport and disposal can be found in the current safety data sheet (SDS, SDS, MSDS).

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 behavior (very clean, high SIR)
Successful passing of internal test (SIR selective)

Recommendations for the processing of this flux:
This flux is very versatile, both in wave soldering and special applications are good results. The generally valid rule to choose applied flux quantities as low as possible, also applies to this product. Recommended parameters for wave soldering.

Spray fluxing: When dosing, the amount of flux initially to 20 – 40 ml / min. Adjust the uniform flux distribution on the printed circuit board (if necessary test with thermal paper) and then correct to the optimum amount.

Preheating: For “simple” PCBs, a preheat temperature of 80 – 110 °C, recommended for “more complex” boards from 100 – 130 °C on the top side of the PCB. The use can be made both in leaded and lead-free solder systems.

Packaging units

Canister: 5 l, 20 l

Extras: Other packaging units on request

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Product information: EO-B-013B (multiflux)