1-[Bis(2-hydroxyethyl)amino]-2-propanol
Chemical formula: C7H17NO3
Application:
It is widely used in cement grinding aids to replace triethanolamine and triisopropanolamine in grinding aids. Diethanol monoisopropanolamine is a new kind of grinding aid material with green environment protection and excellent grinding effect. It has good compatibility with triethanolamine, triisopropanolamine and other alcohols, amines and lipids. It can be used alone or in combination with other substances when making grinding aids. According to the characteristics of different cement materials, with diethanol monoisopropanolamine as the core material, the early and late strength of cement can be significantly improved after specific blending. The grinding aid can improve the strength of cement for three days and 28 days at the same time. In practical use, the early strength can be higher than that of triethanolamine, but in general, the early strength is slightly lower than that of triethanolamine. Undoubtedly, it can greatly improve the later strength, generally higher than triisopropanolamine.
