DIN EN ISO 28199-1-2010 涂料和清漆.应用过程涂料体系属性评定.第1部分:试板预备和相关词汇表(ISO 28199-1-2009).德文版本EN ISO 28199-1-2009
Paints and varnishes - Evaluation of properties of coating systems related to the application process - Part 1: Relevant vocabulary and preparation of test panels (ISO 28199-1:2009); German version EN ISO 28199-1:2009
ISO 28199 specifies a method for the evaluation of coating materials in research, development and production with regard to their suitability and safety for industrial processes, and error analysis. The properties of coating materials and coatings to be evaluated depend on the film thickness. For this purpose, a coating system of increasing thickness will be applied to a test panel under defined conditions. The following characteristics are measured (in this part of ISO 28199): - film thickness in accordance with ISO 2808; - surface texture; - colour in accordance with ISO 7724 (all parts). In combination with visual assessment, the following properties are determined: - colour stability, process hiding power, re-dissolving, overspray absorption, wetting, surface texture and mottling (ISO 28199-2); - tendency to sagging, formation of bubbles, pinholing, hiding power (ISO 28199-3). This part of ISO 28199 defines terms relating to the evaluation of coating materials in research, development and production with regard to their suitability and safety for industrial processes and error analysis. This part of ISO 28199 specifies methods for the preparation of test panels and the subsequent measurement of film thickness, colour and surface texture.