Empirial test procedure for assessing the resistance of a single coating or for a multicoat system to cracking and/or detachment from a metal substrate when subjected to bending round a cylindrical mandrel under standard conditions. The method of test specified may be carried out either with a single specified size of mandrel or by repeating the procedure using successively smaller mandrels. Two types of apparatus are specified.
Status : WithdrawnPublication date : 1973-12
Edition : 1Number of pages : 5
Technical Committee:General test methods for paints and varnishes