ANTOX 75 E
Cleaning solution for alloyed stainless steels and for pickling aluminium
Compliant with the Kraftwerk Union (KWU) requirements for use in nuclear power engineering.
Scope of application
Removing oxides of contaminant materials and carbon steel deposits from stainless steel surfaces, and evening out the appearance of surfaces.
Pickling weld seams and aluminium surfaces, removing contaminants before and after welding, evening out surface appearance.
Read safety instructions before use. Stir Antox 75 E Extra well. Apply using a brush, spray bottle or spraying device or by dipping. Treatment time is 15–60 minutes for stainless steels, 5–15 minutes for aluminium. Rinse with min. 12 MPa pressure water, or dip a part in water while mechanically cleaning it with a stainless steel or plastic brush or sponge. Keep rinsing until the pickled surface and rinse water are pH neutral.
Waste water disposal
Since rinse waste water is acidic and contains heavy metals, it must be collected. The collected rinse water must be disposed of ecologically. Either use own waste water treatment plant (consult the plant operator) or engage a specialized company to dispose of it.
Antox 75 E Extra contains nitric acid and hydrofluoric acid. The product label contains instructions to be adhered to. Further information is in a safety data list and is available on demand. Persons must wear a face mask with acid vapour filters, protective suit and gloves.
1 kg of Antox 75 E can treat an area of 20–25 m².
Antox 75 E is shipped in 20 kg packages.