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Duraclean 100

Product description

  • Duraclean.100 is an acidic multi functional product based on inorganic acids blended with special surfactant and fluorinated additives.


Duraclean 100 is a multipurpose acidic cleaner for aluminium and its alloys. It is design to obtain properly cleaned matt finish substrate with minimal loss of metal at normal ambient temperature for subsequent coating.


  •  Duraclean.100 is a tetra action product with degreasing, etching, deoxidizing and desmutting all at one time.
  •  Duraclean.100 can be used in dip and spray applications.
  •  Duraclean.100 is specially designed for
    aluminium and its alloys.
  •  Duraclean.100 operates at low concentration and ambient temperature with minimal desired etch for superior surface preparation.

Physical & Chemical Properties:

Appearance :Liquid.
Color :Colorless clear.
pH (1% ) at 25oC :≤ 3
Sp. gr at 25oC: 1.18 ± 0.05
Total Acid point (1%) :8.6 ± 0.4 (0.1 N NaOH)
Foam Test: Nil Miscible.


Duraclean 100 tanks, pumps and fittings should be
of stainless steel or mild steel lined with rubber,
PP, PVC or fluoride acid resistant coating.

Operating Parameters:

                                              Spray              Dip

Concentration (%v/v)          1.2 to 3           2 to 5
Pointage                            10 to 25            15 to 40
Temperature (oC)             Ambient            Ambient
Time (min)                            1 to 3             2 to 10
Nozzle pressure (Bar)         1.0 to 1.5               –
pH                                       2.5 to 3.5         2.5 to 3.5

  •  Operating parameters could be changed
    according to different line applications and
    operating conditions

Process Sequences:

  • Cleaning, Degreasing, Etching, desmutting with
    Duraclean 100.
  •  Rinse with water
  •  Rinse with water
  • Chromating or chrome free treatment with Dura
  •  Rinse with water
  • Rinse with D.I water
  •  Drying

Initial preparation:

  •  Add 20 to 50 liters of Duraclean 100 per 1000
    liter of operating volume (for Dip). And 12 to 30 liters per 1000 liters of operating volume (for


  • Skim the oil from the surface of the tank at least
    twice in a shift.
  •  Though Duraclean 100 gives sludge free
    operation but like all chemical tanks it needs periodic cleaning depending upon the workload.