己二胺用英文怎么說
2012-06-30 17:41
己二胺的英文:
hexamethylenediamine
- These are chemicals with short molecules which can join together to form the long chain molecules of nylon.
己二胺和己二酸的短分子可以連接起來形成尼龍的長鏈分子。 - But in other systems, when there is enough TPABr, other organic amines or ammoniums only work as the bases. T
但在TPABr-正丁胺、TPABr-TEAOH、TPABr-己二胺等其它體系,當(dāng)TPABr/SiO2≥0.05時(shí),其它有機(jī)胺不起模板作用,只是作為調(diào)節(jié)凝膠堿度的堿源
己二胺