當(dāng)前位置：
首頁 >
標(biāo)準(zhǔn)詳情頁
ASTM D6099-03被替代
Standard Test Method for Polyurethane Raw Materials: Determination of Acidity in Moderate to High Acidity Aromatic Isocyanates
出版：American Society for Testing and Materials
專家解讀視頻
基本信息
標(biāo)準(zhǔn)編號： ASTM D6099-03
發(fā)布時間：2003/3/10 0:00:00
標(biāo)準(zhǔn)類別：Standard
出版單位：American Society for Testing and Materials
標(biāo)準(zhǔn)頁數(shù)：3
標(biāo)準(zhǔn)簡介
CONTAINED IN VOL. 08.03, 2005Determines the acidity, expressed as parts per million (ppm) of HCl, in aromatic isocyanate samples of greater than 100-ppm acidity. Applies to products derived from toluene diisocyanate and methylene-bis-(4-phenylisocyanate).
標(biāo)準(zhǔn)備注
Supersedes ASTM D 4876.
(05/2004)
替代本標(biāo)準(zhǔn)的新標(biāo)準(zhǔn)
