標準號：DIN EN ISO 28199-3-2010
中文標準名稱：涂料和清漆.應用過程涂料體系屬性評定.第3部分:下垂的視覺評價,氣泡形成,針眼和覆蓋力(ISO 28199-3-2009).德文版本EN ISO 28199-3-2009
英文標準名稱：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
標準類型：G51
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：G51
國際標準分類號：87.040
引用標準：ISO 6504-3;ISO 28199-1-2009
適用范圍：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.