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Duraclean 102

Product description

  • Duraclean.102 is an acidic multi functional product based on inorganic acids blended with special surfactant and fluorinated additives.

Application

Duraclean 102 is a multipurpose acidic cleaner for aluminum 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.

Feature:

  • Duraclean 102 formulated for improved etching rate.
  •  Duraclean.102 is a tetra action product with degreasing, etching, deoxidizing and desmutting all at one time.
  •  Duraclean.102 can be used in dip and spray applications.
  •  Duraclean.102 is specially designed for aluminum and its alloys.
  •  Duraclean.102 operates at low concentration and ambient temperature with minimal desiredetch for superior surface preparation.

Physical & Chemical Properties:

Appearance :Liquid.
Color :Colorless clear.
pH (1% ) at 25oC :≤ 3
Sp. gr at 25oC: 1.2 ± 0.05 g/cm3
Total Acid point (1%) :9.2 ± 0.5 (0.1 N NaOH)
Foam Test :Nil
Miscibility.in.water :Miscible.

Equipment:

Duraclean 102 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                            11 to 28            18 to 45
Temperature (oC)             Ambient            Ambient
Time (min)                            1 to 3             2 to 10
Nozzle pressure (Bar)         1.0 to 1.5               –
pH                                       ≤ 3                            ≤ 3

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

Process Sequences:

  •  Cleaning, Degreasing, Etching, desmutting with
    Duraclean 102.
  •  Rinse with water
  •  Rinse with water
  • Chromating or chrome free treatment with Dura
    products
  •  Rinse with water
  •  Rinse with D.I water
  •  Drying

Initial preparation:

  •  Add 20 to 50 liters of Duraclean 102 per 1000
    liter of operating volume (for Dip). And 12 to 30 liters per 1000 liters of operating volume (for
    Spray).

Precautions:

  •  Skim the oil from the surface of the tank at least twice in a shift.
  •  Though Duraclean 102 gives sludge free
    operation but like all chemical tanks it needs periodic cleaning depending upon the workload.
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