Thermochemical Cleaning of Metallic Surfaces

Cleaning salts are used for the quick and gentle removal of coatings which are difficult to dissolve, even in narrow crevices and small bore holes.

The formulation of each product is optimized regarding their special application.

KOLENE®

Product Application Working temp. in °C
ALKO® N For descaling titanium. 200 – 220
KOLENE® No.4 Removes moulding sand, graphite, oil coke, casting crust and scale. For cast iron, steel and cast aluminium. 400 – 500
KOLENE® No.5 Removes organic materials: semi and fully synthetic plastics, paint, lacquer, grease, oil, resin, carbon, graphite, rubber etc. Some strongly reactive plastics. Ideal for cleaning steel and cast iron. 400 – 500
KOLENE® No.6 Removes paint, oil carbon and plastics from aluminium and steel work pieces, also grey cast iron. 300 – 400
KOLENE® No.10 Removes organic materials: semi and fully synthetic plastics, paint, lacquer, grease, oil, resin, carbon, graphite, rubber etc. Ideal for cleaning chrome-alloyed tools. 380 – 480
KOLENE® DGS Removes scale and rolling skin; metal oxides, glass residue (drawing agent), sand residue, oil coke, oil, grease and other organic traces from stainless steels and other Cr/ Ni materials. 370 – 540
KOLENE® RS 700 Removes ceramic moulding material based on silicon and aluminium oxides, also zirconium oxide, from precision castings. Devitrifies Pt Rh spinning nozzles and similar components, removes enamel 600 – 700