ASTM D7253-06被替代
Standard Test Method for Polyurethane Raw Materials: Determination of Acidity as Acid Number for Polyether Polyols
出版：American Society for Testing and Materials
專家解讀視頻
基本信息
標準編號： ASTM D7253-06
發布時間：2006/4/1 0:00:00
標準類別：Standard
出版單位：American Society for Testing and Materials
標準頁數：2
標準簡介
CONTAINED IN VOL. 08.03, 2006Measures the acidic constituents in polyether polyols and reports the results as acid number. The typical acid number range is 0-0.1 mg KOH/g sample.
替代本標準的新標準
