DEIPA is a tertiary alkanolamine used in the formulation of cement grinding-aid additives and concrete early-strength agents. In this research, isothermal calorimetry was used to study the hydration kinetics of Portland cement with DEIPA.

With the rapid development of China's cement industry, the pressure of energy saving and emission reduction is getting bigger and bigger, cement production enterprises will pay more and more attention to the application of grinding aids, and the application prospect of grinding aids will be very broad. The main raw material used by some foreign companies for grinding aids is de-sugar wood sulfonate. The use of industrial by-products as cement grinding aids has a very broad application prospect. Some foreign scientists use natural bio-glycerol, a by-product of biodiesel manufacturing, to replace common cement grinding aids such as ethylene glycol and hydroxylamine for cement grinding process. Using cement from different regions of Belgium, Greece and Italy, it was found that this bio-glycerol blended with 5% NaCl was more effective than the high-purity grade glycerol. In addition, this bio-glycerol can significantly improve cement.

Founded in 1993, Shijiazhuang Haisen Chemical Co., Ltd. is located in Shijiazhuang, the capital of Hebei Province. After more than 20 years of development, it has developed into a combination of science, industry and trade, and the development and manufacture of specialized fine chemicals combined with domestic and foreign trade. enterprise. The products are sold to all provinces, autonomous regions and municipalities in China, and exported to more than 30 countries and regions such as Russia, Turkey, France, Iran and Vietnam.

The development status of DEIPA in China and its future development prospects and application in cement grinding aids China's DEIPA is mainly used in cement grinding aids. The dosage is 0.5 to 10,000 parts per million of cement. It can be combined with polyol, triethanolamine and harmless inorganic salts. It can be designed as a high-volume product. It can be used to enhance multi-mixed materials. It can also be designed as a low-volume product for high-grade cement to achieve a comprehensive effect of enhanced production

Application of diethanol monoisopropanolamine. Diethanol monoisopropanolamine is mostly used in cement grinding aids to replace triethanolamine and triisopropanolamine in the grinding aid raw materials. Diethanol monoisopropanolamine is a new environmentally friendly grinding aid material with excellent grinding effect. It has good compatibility with triethanolamine, triisopropanolamine and other alcohols, amines and lipids

Diethanol monoisopropanolamine is mostly used in cement grinding aids to replace triethanolamine and triisopropanolamine in the grinding aid raw materials. Diethanol monoisopropanolamine is a new environmentally friendly grinding aid material with excellent grinding effect.

Application principle of diethanol monoisopropanolamine in cement grinding aid Diethanolmonoisopropanolamine is mostly used in cement grinding aids to replace triethanolamine and triisopropanolamine in the grinding aid raw materials. Diethanol monoisopropanolamine is a new environmentally friendly grinding aid material with excellent grinding effect.

Use of diethanol monoisopropanol in the cement chemical industry Diethanol monoisopropanolamine is mostly used in cement grinding aids to replace triethanolamine and triisopropanolamine in the grinding aid raw materials. Diethanol monoisopropanolamine is a new environmentally friendly grinding aid material with excellent grinding effect. It has good compatibility with triethanolamine, triisopropanolamine and other alcohols, amines and lipids.

Description and use of triisopropanolamine products Triisopropanolamine is a chemical used as a pharmaceutical raw material, a photographic developer solvent. A solvent for paraffin oil in the man-made fiber industry. Since triisopropanolamine and a salt formed by a long-chain fatty acid have good coloring stability, they are particularly suitable as an emulsifier for cosmetics. Triisopropanolamine (TIPA) is a polyhydric alcohol amine organic compound. It is an alcohol amine compound having an amino group and an alcoholic carboxyl group.

Diethanol monoisopropanolamine is a non-toxic, trisamine-lowering, environmentally friendly alcohol-amine fine chemical product that is mainly used in surfactants and cement. In the fields of grinding aids, daily chemicals and fabric softeners