DIN Standards Committee Heating and Ventilation Technology and their Safety
DIN EN ISO 28706-1
Vitreous and porcelain enamels - Determination of resistance to chemical corrosion - Part 1: Determination of resistance to chemical corrosion by acids at room temperature (ISO 28706-1:2008); German version EN ISO 28706-1:2011
Emails und Emaillierungen - Bestimmung der Beständigkeit gegen chemische Korrosion - Teil 1: Bestimmung der Beständigkeit gegen chemische Korrosion durch Säuren bei Raumtemperatur (ISO 28706-1:2008); Deutsche Fassung EN ISO 28706-1:2011
Overview
This standard specifies a test method for the determination of the resistance of vitreous and porcelain enamelled articles to attack by an acid at room temperature, and also specifies a method of classifying the results. Part of the surface of a test specimen is exposed under defined conditions to attack by an acid solution. Resistance is assessed by methods based on the appearance and cleanability of the enamelled surface. The International Standard ISO 28706-1:2008 has been prepared by Technical Committee ISO/TC 107 "Metallic and other inorganic coatings" and has been adopted without any modifications as EN ISO 28706-1:2011 by Technical Committee of the European Standardization organization, CEN/TC 262 "Metallic and other inorganic coatings", the secretariat of which is held by BSI (United Kingdom). The responsible German committee is Working Committee NA 062-01-63 AA "Prüfung von Emails und Emaillierungen" ("Testing of vitreous and porcelain enamels") at the Materials Testing Standards Committee (NMP) at DIN.
Document: references other documents
Responsible national committee
NA 062-01-63 AA - Testing of vitreous and porcelain enamels
