Cleaning composition useful for removing e.g. cured casting resins on surfaces of e.g. tool, comprises polyglycol monoether compound, aromatic substituted alkyl alcohol, non-toxic nitrogen heterocyclic compound and alkali metal hydroxide

摘要

Cleaning composition comprises (in wt.%) at least one polyglycol monoether compound (20-80), at least one aromatic substituted alkyl alcohol (5-50), at least one non-toxic nitrogen heterocyclic compound (5-50), and alkali metal hydroxide (0.5-15). An independent claim is also included for removing cured casting resins, adhesives, assembly foams, paint films and paint residue present on surfaces of machine parts, tools, plant components, workpieces and components, comprising contacting the above cleaning composition with the machine part-, tool-, system components-, the workpiece- and component to be cleaned, at below 70[deg] C for 24 hours.