Test methods for determining the service performance of enamels are specified, i.e. for determining whether an enamel resists the specified treatment. The procedure insolve treatment for specified periods with an alkine detergent at 80 degrees centigrade and a dilute acid solution at room temperature.
Document identifier
ISO 4794:1982
Title
Laboratory glassware -- Methods for assessing the chemical resistance of enamels used for colour coding and colour marking
ISO Category
TC 48/SC 5: Quality of glassware - STANDBY
Publication date
1982-05-01
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