ANSI/ASTM D6099-1997 标准详情
- 标准号:ANSI/ASTM D6099-1997
- 中文标题:聚氨酯原材料的试验方法:中等酸度至高酸度芳香异氰酸酯酸度的测定
- 英文标题:Test Method for Polyurethane Raw Materials: Determination of Acidity in Moderate to High Acidity Aromatic Isocyanates
- 标准类别:美国国家ANSI
- 发布日期:1997
1.1 This test method determines the acidity, expressed as parts per million of HCI, in aromatic isocyanate samples of greater than 100 ppm acidity. The test method is applicable to products derived from toluene diisocyanate, and methylene-bis-(4-phen
* 特别声明:资源收集自网络或用户上传,本网站所提供的电子文本仅供参考,请以正式出版物为准。仅供个人标准化学习,研究使用。如有侵权,请及时联系我们!
