DIN EN ISO 28199-3-2010 涂料和清漆.应用过程涂料体系属性评定.第3部分:下垂的视觉评价,气泡形成,针眼和覆盖力(ISO 28199-3-2009).德文版本EN ISO 281

标准号：DIN EN ISO 28199-3-2010
中文标准名称：涂料和清漆.应用过程涂料体系属性评定.第3部分:下垂的视觉评价,气泡形成,针眼和覆盖力(ISO 28199-3-2009).德文版本EN ISO 28199-3-2009
英文标准名称：Paints and varnishes - Evaluation of properties of coating systems related to the application process - Part 3: Visual assessment of sagging, formation of bubbles, pinholing and hiding power (ISO 28199-3:2009); German version EN ISO 28199-3:2009
标准类型：G51
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：G51
国际标准分类号：87.040
引用标准：ISO 6504-3;ISO 28199-1-2009
适用范围：ISO 28199 specifies methods 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: - film thickness in accordance with ISO 2808; - surface texture; - colour in accordance with ISO 7724; - gloss in accordance with ISO 2813 (optional). In combination with visual assessment, the following properties are determined: - colour stability, process hiding power, resolving, overspray absorption, wetting, surface texture, mottling; - tendency to sagging, formation of bubbles, pinholing, hiding power. This part of ISO 28199 specifies the determination of tendency to sagging, formation of bubbles, pinholing and hiding power.