FONTARGEN A/AF 314

FONTARGEN Neutralisation pasteThe neutralisation paste is recommended for neutralisation of very acidic pickling pasteof high-grade steel (FONTINOX N) after the pickling.Application:Neutralisation paste is used and well spread after completing the pickling of the seamsand surfaces.To reach a sufficient neutralisation, the same quantity of neutralisation paste must be usedas for the pickling of the applicated high-grade steel pickling paste.The process of neutralisation is completed as soon as there is no visible reaction on thetreated places (formation of blowholes). Residues of paste must be washed off withwater.Brushes of natural or plastic material as well as high-grade steel or wash appliances athigh pressure support the cleaning process.If the reaction of neutralisation paste together with acid pickling paste of high-grad steels(FONTINOX N) is correct, it leads to a neutral connection.The washed off water with the reaction products and the neutralisation paste can bedisposed into the canalisation after separation of the insoluble components. Localregulations of sewage must be considered. After the neutralisation process theneutralised solution has a pH-value of about 7.4.Availability: On request11/08/Eb/0253