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

FLUXAK 1027 - Soldering flux for cast-on-strap (COS) process

FLUXAK 1027 is a multi-purpose water-based flux formulated from the synthesis of acids and amines. Due to its free acidity, this flux has good ‘pickling’ power or activity. This flux is eliminated by sublimation in the range of temperatures where lead and alloys used for battery manufacturing melt. Since no residual salts or combustion residues remain after soldering (casting), problems linked to conductivity (self-discharge) and corrosion are solved when using this technology. As stated it is without combustion residues, the pieces remain in their original state and the flux does not pollute the welding or tinning baths.

  • Aqueous
  • Lead alloys
  • Lead alloys
  • Lead alloys
  • No
  • 350-500° C
  • Multi-purpose flux for all batteries, used without pre-heating system

DIRECTIONS FOR USE

The flux must be used undiluted on the surface of the lugs by dipping or impregnation.

PRODUCT CHARACTERISTICS

MAIN COMPOUNDS Bromo hydrated amine salts, wetting agents, inhibitors.
PHYSICAL CHARACTERISTICS Appearance : Amber liquid Density at 20°C: 1.125 +/-0.01 g/cm3 pH : 1
MAIN CHARACTERISTICS Organic flux with good pickling power and is totally eliminated at the welding temperature.

PRODUCT APPLICATIONS Organic FLUXAK 1027 is intended for the manufacturing of batteries on automatic lines (COS process). This flux can be used over a range of temperatures from 350°C to 500°C. It is totally eliminated when dipping the lugs in the tinning or soldering bath.

USING CARE AND RECOMMENDATIONS

Without particular risk Refer to health and safety datasheets before use.

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