ALKALINE OIL AND RUST REMOVER
NATO Stock code : 6850270428205

Properties : Electrolytic or dipping in iron and iron alloys
It is a powdery degreasing and rust removing agent used for cleaning with the method.
It does not contain silicate in its structure. MT-400 Extra; SAE AMS 1380A Type I ( water soluble
powder) is produced according to the standards.
Usage Areas: Special emulsifiers in MT-400 Extra structure,
heavy metals on iron and alloys with the help of wetting agents and rust-removing components.
all impurities such as oil, grease, carbon and rust are removed from the surface by saponification reaction.
they clean.
Application : MT-400 Extra with dipping method other than electrolytic cleaning
It can be used easily in zinc and copper alloys. Stainless steel bathroom
It is recommended to be made of steel.

IN ELECTROLYTIC SYSTEMS (Iron and alloys)
Concentration: 40 – 100 gr/lt (4-10%)
Temperature : 70-80 0C
Voltage : 6 - 12 V
DIP SYSTEMS (Iron, Steel, Zinc and copper alloys)
Concentration: 200 -250 gr/lt (20-25%)
Minimum usage : 20%
Maximum Usage : 25%
Temperature : 70-80
0C

The chemical is slowly poured into warm water and mixed into the bath. Never suddenly
does not spill. Since the product contains sodium hydroxide, avoid contact with hands, face and skin.
attention should be paid.
NOTE: 5 minutes is sufficient for cleaning on titanium parts.

Product advantages:
1. The product does not contain phenol, nitrite, phenol and chromate in its structure.
2. The product is not flammable, non-flammable.
3. Easily soluble in hard or soft water.
4. It can be easily rinsed with hot or cold water.
5. The chemical is easily controlled by simple titration methods.
6. It produces chemically clean surfaces.
Chemical and physical properties:
Ph (1%): 12.00 – 14.00
Total alkalinity (1%): 10.00 – 16.00 (when titrated with 0.1 N HCL)
Free alkalinity (1%): 8.00 – 12.00 (when titrated with 0.1 N HCL)
Appearance : off-white
Making the bathroom analysis:
TOTAL ALKALINE
10 mL sample is taken from MT-400 Extra solution, 50 mL. diluted with pure water,
By dropping 4-5 drops of methyl orange indicator on it, yellow color is obtained with 0.1N HCl solution.
Titrate until pink, the consumption will give the total alkalinity value.
FREE ALKALINE
10 mL sample is taken from MT-400 Extra solution, diluted with 50 mL distilled water,
4-5 drops of phenol phthalyn indicator are dropped on it, and a magenta color is obtained with 0.1N HCl solution.
Titrate until colorless, the consumption will give the free alkalinity value.
BATH ADDITION: Free alkalinity measurement is made in the bathroom. The free alkalinity value is 1
1 kg per 1 ton bath to increase the point. MT-400 EXTRA should be added.

Packaging and storage :
Packaging : 25 kg. sack
Storage : +5 ; +40 C , closed hatch
Shelf life : 1 year in closed warehouse