T/CSTM 00224-2021 Testing and Evaluation Method for the Cyclostability of Water-based Automotive Coatings
T/CSTM 00224-2021 Testing and Evaluation Method for the Cyclostability of Water-based Automotive Coatings
Basic Information
Scope
Scope: This document specifies the terms and definitions, principles, instruments and equipment, sampling, test procedures, conclusive evaluation, and test reports for the testing and evaluation of the cyclic stability of waterborne automotive coatings. This document is applicable to the testing and evaluation of the cyclic stability of waterborne automotive coatings (primers, intermediate coats, basecoats, undercoats, etc.). Waterborne coatings in other fields with cyclic requirements may also refer to this document. Main technical content: This document specifies the terms and definitions, principles, instruments and equipment, sampling, test procedures, conclusive evaluation, and test reports for the testing and evaluation of the cyclic stability of waterborne automotive coatings. This document is applicable to the testing and evaluation of the cyclic stability of waterborne automotive coatings (primers, intermediate coats, basecoats, undercoats, etc.). Waterborne coatings in other fields with cyclic requirements may also refer to this document.