Chemical Treatments for General Galvanizing

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Chemical Treatments for General Galvanizing

Browse the tabs and discover the different BRUGAL® solutions for General Galvanizing

GENERAL GALVANIZING: BRUGAL® GALVAPAS®

Passivate products for galvanized parts. Specially designed to delay white rust appearance using the current means in shop galvanizing plants.

  • Characteristics
    • Aqueous products (Solvent Free)
    • Inorganic passivations
    • Hexavalent chromium (BRUGAL® GALVAPAS® 600), Trivalent chromium (BRUGAL® GALVAPAS® 300)  and Cr free (BRUGAL® GALVAPAS® 000) versions are available.
    • Air drying.
    • Applicable by dipping into the first or second cooling bath just after zinc tank.
  • Performances
    • Exceptional corrosion resistance.
      • It delays appearance of white rust.
      • Increases galvanized steel durability.
      • Keeps galvanized surface bright and shiny for extended period.
      • Savings in customer claims.
      • Provides the ability to store galvanized products outdoor.
      • Savings in indoor areas. Advantageous use of indoor areas.
    • Depending on the BRUGAL® GALVAPAS® product used, different degrees of paintability can be offered.
  • Applications

    Coming Soon

GENERAL GALVANIZING: BRUGAL® GALVATREAT®

Pre-treatment prior to paint for galvanized parts. Specially designed to obtain a Top Quality of Duplex System.

  • Characteristics
    • Non Rinse Process
    • Water based product (Solvent Free)
    • Free of Volatil Organic Compounds (VOC)
    • Hexavalent chromium (BRUGAL® GALVATREAT® 600), Trivalent chromium (BRUGAL® GALVATREAT® 300)  and Cr free (BRUGAL® GALVATREAT® 000) versions are available.
    • Applied by Dip, Gun Spray or Flow Coating.
  • Performances
    • High corrosion resistance.
    • Excellent adhesion of liquid or powder paints.
  • Technical and economical advantages in front of conventional processes: phosphating
    • Corrosion resistance increases from 50% to 300% with excellent paint adhesion.
      • Saving in consumption of paint.
    • Multimetal use: Fe, Al and zinc alloys.
      • Higher profitability of the painting line because it allows to use it to paint other substrates.
      • Savings in time to replace the most suitable chemical according to substrate to treat.
      • Savings to store and control different chemicals.
    • Simple non rinse pre-treatment process.
    • Shorter Industrial Lines.
      • Savings in equipment costs.
      • Savings in rinsing water.
      • Savings in rinse effluent treatment costs.
    • No sludge formation.
      • Long term durability of bath.
      • Savings in sludge disposal expenses and bath restoration.
    • Constant quality.
      • Savings in quality control: easier and less frequent bath control requirement allowing for savings in human resource.
      • Savings by extreme reduction in number of rejected pieces.
    • Application at room temperature with minimal contact time.
      • Significant energy savings in front of conventional phosphatation process.
    • Very easy to apply by dip, flow coating (aspersion) or by gun.
      • High versatility process
      • It allows choosing the most cost efficient option in each line.
    • Easy to introduce in an existing conventional line.
  • Applications

    Coming Soon

GENERAL GALVANIZING: BRUGAL® COLOR

Coloured passivation:” The new alternative to Duplex System”. Specially designed to offer a new aesthetic appearance to galvanized parts.

Promotes Galvanized Steel! You can see the spangle through it.

  • Characteristics
    • Water borne products (Solvent Free)
    • Based on Polymers
    • Free of Volatil Organic Compounds
    • Environmental friendly product (Cr free)
    • Air drying.
    • Applicable by air mixed gun.
  • Performances
    • High corrosion resistance.
      • Keeps galvanized surface bright and shiny for extended period.
      • Savings in customer claims.
      • Delays the appearance of white rust.
      • Increases galvanized steel durability.
      • Savings in maintenance works.  Extended product life.
      • Provides the ability to store galvanized products outdoor.
      • Savings in indoor areas. Advantageous use of indoor areas.
    • Coloured and translucent finish. Available in different colours and different shades.
      Promotes Galvanized Steel! You can see the spangle through it.
    • The colourless version allows to passivate elements when:
      • No cooling tank is available, or
      • Different thickness profiles have to be treated. These kind of elements cannot be passivated by dipping a cause of thermal tensions which produce an important deformation.
    • Good paintability. It allows to be painted over it.
    • Easy to apply by conventional spray gun.
      Cheaper first investment than passivate solution by dip. Small amount of product is required.
  • Applications

    Coming Soon

GENERAL GALVANIZING: BRUGAL® ANTIGRAF

Anti graffitti product for galvanized parts. Specially designed as a complement of BRUGAL® COLOR.

  • Characteristics

    Applicable by spray gun.

  • Performances
    • “Anti-Graffiti” properties.
    • Enhance the hardness and resistance to scratches of BRUGALCOLOR.
    • Extended Durability.
    • Available in gloss and satin versions.
  • Applications

    Coming Soon

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