Description

Prevents the steel surfaces from tarnishing and corroding during the rinsing process after pickling with acids. KEBOCOR 282 is an optimum formulation of several alkanolamine derivates of different molecular weight. The product has buffering, sequestering and film forming properties. It doesn’t contain Diethanolamine.

Benefits

• Is bound to the steel surface in an adsorptive manner and covers it with a thin non-conducting layer which mainly stops the cathodic partial reaction of the corrosion process.
• The buffering capacity of KEBOCOR 282 prevents the formation of different pHzones on the surface so that stable local anodes cannot be formed which may cause corrosion products.
• In many cases a part of the rinsing water is fed to the pickling baths. For this reason KEBOCOR 282 was formulated so that interferences with our pickling inhibitors such as ADACID 328 cannot take place.
• The active substances contained in KEBOCOR 282 vaporize nearly residue-free at higher temperatures so that there are no carbonaceous surface contaminations to be feared during the subsequent annealing processes.