標準號：ISO 3231-1993
中文標準名稱：色漆和清漆 耐二氧化硫濕空氣作用的測定
英文標準名稱：Paints and varnishes; determination of resistance to humid atmospheres containing sulfur dioxide
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
適用范圍：The principle of the procedure specified is to expose a coated test panel to specified humid atmospheres containing sulfur dioxide. A volume of 0,2 litre, measured at atmospheric pressure, is generally recommended for testing coatings of thickness not exceeding approximately 40 鎚. The effects of exposure are evaluated by criteria agreed in advance between the interested parties, these criteria being usually of a subjective nature. Applies to single-coat film or a multi-coat system of paints.