This document specifies the terms and definitions, principles, instruments and equipment, sampling, test procedures, conclusive evaluation, test reports, etc. of the testing and evaluation methods for the cyclic stability of water-based automotive coatings. This document is applicable to the testing and evaluation of the cycle stability of water-based automotive coatings (primers, mid-coats, natural topcoats, basecoats, etc.). Water-based coatings with recycling requirements in other fields can also refer to this document.
T/CSTM 00224-2021 history
2021T/CSTM 00224-2021 Determination and assessment of cyclical stability of waterborne automotive coatings