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For the soldering of zinc, copper and copper alloys

homeour productsSoft brazing for copper alloys, zinc, tinningFor the soldering of zinc, copper and copper alloys
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PROTINFLUX 1071 - For the soldering of zinc, copper and copper alloys

Great pickling ability
PROTINFLUX 1071 has a great pickling power. The wettability is excellent, the eutectic is lowered to a minimum. The flux is stable at high temperature, even under direct flame.
PROTINFLUX is highly concentrated. It is safe to use and generates good costs saving

  • Mineral liquid
  • Zinc-Copper-Brass Lead-Steel
  • Sn/Pb
    Sn/Cu
  • Yes
  • 240-700° C
  • Flame brazing with copper alloys, zinc and galvanized steels
Download technical sheet

CHARACTERISTICS - PHYSICO-CHEMICAL PROPERTIES, COMPOUND ELEMENTS

PROTINFLUX has specific composition:

  • Acids and mineral acids salts
  • Surfactants, inhibitors
  • Vapour absorber
COMPOUNDS
  • Acid and mineral salts in water
PHYSICAL CHARACTERISTICS
  • Limpid liquid
  • Density at 20°C = 1,300 ± 0,010
  • pH at 20% = 1
SPECIFICITIES
  • Highly concentrated solution
  • Excellent wettability
  • Stable at high temperature
  • High pickling ability

APPLICATION FIELD

PROTINFLUX is intended for the brazing of cuprous alloys, zinc steel and zinc using binary (Lead/Tin) or Ternary (Lead/Tin/Silver with low ratio of silver) alloys.

DIRECTIONS FOR USE

CONCENTRATIONS FOR NORMAL USE :
  • Torch soldering = pure
  • Soldering iron brazing = pure
  • The brazing is followed by wiping up with a duster in order to eliminate residual salts to avoid corrosion.

USING CARE AND RECOMMENDATIONS

Refer to Material Safety Data Sheet available on demand

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