Soldering flux for cast-on-strap (COS) process

FLUXAK 1026 - Soldering flux for cast-on-strap (COS) process

A low temperature flux that is totally eliminated when dipped into the soldering bath. Due to its own organic acidity, this flux has a good pickling capability and leaves no combustion residues. Parts remain in their original state and it does not pollute the soldering bath.

  • Oily
  • Lead alloys
  • Lead alloys
  • Lead alloys
  • No
  • 280-450° C
  • Flux without halogen for industrial batteries

CHARACTERISTICS - PHYSICO-CHEMICAL PROPERTIES, COMPOUND ELEMENTS

FLUXAK 1026 is formulated from the synthesis of one specially selected acid and one amine salt. In the temperature range where lead and lead alloys used in the manufacture of batteries melt, Flux 1026 is removed by sublimation. After soldering there are no residual salts, therefore eliminating any conductivity and corrosion phenomena.
COMPOSITION Secondary amine salts Organic acid

PHYSICO-CHEMICAL PROPERTIES

Density at 20° C = 0,9 

- pH = 4,7 ± 0,3
 

Impurities :

  • Chlorides < 50 ppm
  • Fe < 10 ppm
  • Cu < 10 ppm
  • Mn < 10 ppm
  • Ni < 10 ppm
  • Zn < 10 ppm
  • Co < 10 ppm

 

PRODUCT APPLICATION

Non-corrosive flux, formulated for the manufacture of accumulators and security dry batteries. It is intended for the soldering of heavy metals : lead, tin-lead on automatic production lines of plate-components kits - for starter batteries, calcium-lead or antimony-lead. It has also been specially designed for the soldering of the plate/connector lugs in the C.O.S. process, and for thick plates in the manufacture of stationary batteries where the lack of residue avoids discharge problems.

DIRECTIONS FOR USE

Fluxak 1026 must be used undiluted on the surface of the lugs.

USING CARE AND RECOMMENDATIONS

Without particular risk. For all other information please see the Material Safety Data Sheet available on demand

You might also be interested in

Stay up to date with our latest news