Name: Tipa Triisopropanolamine CAS:122-20-3 EINECS:204-528-4 Appearence:White crystal Formula:C9h21no3 At present, in the field of cement grinding aids, most of its formulations are single or compound products of chemical raw materials such as alcohols, alcoholamines and acetates. Compared with other similar cement additive products, diethanol monoisopropanolamine (DEIPA) Compared with other alcohol amine products, it has great advantages in improving grinding efficiency, saving energy and reducing consumption and improving cement strength. The cement grinding aid patents disclosed in US7160384 and US6048393 show that diethanol monoisopropanolamine can greatly improve the specific surface area of cement in terms of grinding aid performance, and can simultaneously enhance the early and late strength of cement. In the field of softener application, the Journal of Sur-factants and Detergents, Vol.4, (October, 2001) shows that the diester quaternary ammonium salt softener prepared from diethanol monoisopropanolamine has good biodegradability, flexibility and manufacturing costs have great advantages.