METOCHEM-AL 101 (Aluminium Cleaner)
TWO VARIANTS AVAILABLE
METOCHEM AL-101-B- 55/- PER KG
METOCHEM AL-101-A - 90/- PER KG
METOCHEM-AL 101 is an aqueous acidic mixture, soluble in varying proportions with water. It is a very effective degreaser, etcher and desmutter for Aluminium surfaces. It does all these three functions in one operation. METOCHEM-AL 101 is used at low temperatures and low concentrations and does not give rise to scale or sludge nor does it generate fumes in working environment. A uniform matt finish is produced over a wide concentration range with a low level of metal removal.
APPLICATION : METOCHEM-AL 101 is most suitable for pre-treatments before Chromatising as it performs three functions simultaneously mainly that of degreasing, etching and desmutting. Chromate coatings thus produced after pretreatment with METOCHEM-AL 101 are uniform and adherent. METOCHEM-AL 101 is most suitable by dipping process. It is to be used in Plastic tank or Container. The following parameters should be followed.
Exact parameters should be set after trials.
Concentration Time Temperature 3% - 8% (v/v) 2 - 10 minutes R.T. - 40???C v/v = Volume by Volume, R.T.= Room Temperature.