ASTM D5629-05被替代
Standard Test Method for Polyurethane Raw Materials Determination of Acidity in Low-Acidity Aromatic Isocyanates and Polyurethane Prepolymers
出版：American Society for Testing and Materials
专家解读视频
基本信息
标准编号： ASTM D5629-05
发布时间：2005/3/1 0:00:00
标准类别：Standard
出版单位：American Society for Testing and Materials
标准页数：3
标准简介
CONTAINED IN VOL. 08.03, 2005Covers the acidity, expressed as ppm of hydrochloric acid (HCI), in aromatic isocyanate or polyurethane prepolymer samples of below 100 ppm acidity.
标准备注
Supersedes ASTM D 4667
(12/2001)
Supersedes ASTM D 4876.
(05/2004)
替代本标准的新标准
