M/s Metchem Surface Technologies

Above product is in liquid form and highly acidic in nature. It produces excellent shining and polishing effect on Aluminium and its alloys except for alloys containing silicon.

Application: It is to be used directly in a lead lined equipment or stainless steel 316 quality tank and heated at about 160 to 180deg F. Then clean aluminium parts are dipped for 1 to 5 minutes depending upon the finish required. The small parts are preferably loaded first in a perforated basket made of stainless steel or S.S. Wire netting tray with a hook attached to it. This basket is directly dipped in hot Metochem AL2 liquid, for the required time. The parts are washed with cold water and then with hot water. They are then immediately dried.

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.

Metochem AL101 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 AL101 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.

Pack Size also available in 10kg.