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
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基本信息
标准编号： ASTM D7253-06
发布时间：2006/4/1 0:00:00
标准类别：Standard
出版单位：American Society for Testing and Materials
标准页数：2
标准简介
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.
替代本标准的新标准
