We can draw the following conclusions: (1) TEA, TIPA and DEIPA are good cement grinding aids and have good grinding aids. (2) TEA has excellent early strength improvement, but it can not even weaken the late strength of cement; TIPA can not promote the early strength of cement, but can improve the characteristics of late strength; DEIPA has the advantages of both, for early strength And the late strength has been significantly improved. (3) Due to the prevalence of chloride salt early strength agents and triisopropanolamine compared with triethanolamine, there are many advantages in terms of dispersibility, age enhancement, application conditions and relative cost, so the application is gradually increasing. , an increasingly widespread replacement of triethanolamine. (4) Diethanol monoisopropanolamine has a strong advantage in strength of both early strength and late strength, and will replace triethanolamine and triisopropanolamine.

At present, the domestic grinding and grinding agents for research and application are liquid and solid. The formula consists mainly of single or composite products such as amines, polyols and acetates. The basic components are mostly organic surface active substances. Triethanolamine and ethylene glycol are highly polar surfactants and are used as cement grinding aids.

Shijiazhuang City Horizon Chemical Industry Co., Ltd invites you to have a look at our exhibition stand in Ho Chi Minh City, Vietnam The CEMENT EXPO 2018 on November 21-22, 2018. Our booth No. is 54. The address is located in Military Zone 7 Indoor Sports Complex. If you got any demand on the cement and concrete admixtures, including TIPA, DEIPA, CGA, HPEG, PCE, etc. Please contact us freely. Expecting to meet you in Cement Expo Vietnam 2018！

Triisopropanolamine (TIPA) is one of the commonly used components of cement grinding aids. At present, TIPA has studied the strength and hydration properties of Portland cement and Portland cement containing fine limestone particles. However, TIPA's research on the hydration mechanism of limestone P

By comparing the physicochemical properties of three monomer cement grinding aids: triethanolamine (TEA), triisopropanolamine (TIPA) and diethanol monoisopropanolamine (DEIPA), production methods and their aid to cement grinding and cement Different effects of performance, and analysis of possible ccauses and mechanisms of impact, and forecast their market development prospects.

A new type of cement grinding aid was synthesized from triisopropanolamine, diethanolamine, acrylic acid, HPEG400 and other raw materials. The effect of grinding aid, physical and mechanical properties and hydration products on titanium slag cement was tested.

Granulated blast furnace slag has high potential activity, but poor grindability. At present, the technology of cement grinding aids has been workable, but there are few systematic studies on granulated blast furnace slag grinding aids. In view of this, this article mainly studied nine kinds of aids such as triisopropanolamine, triethanolamine, glycerin, ethylene glycol, ethyl acetate, diethylene glycol, anhydrite, hemihydrate gypsum, and dihydrate gypsum.

Triisopropanolamine (TIPA) is one of the commonly used components of cement grinding aids. At present, TIPA has studied the strength and hydration properties of Portland cement and Portland cement containing fine limestone particles. However, TIPA's research on the hydration mechanism of limestone portland cement and its effect on the micro structure of Portland cement and limestone portland cement hardened paste is not comprehensive enough. Therefore, this paper focuses on the experimental research on the strength, hydration process and micro structure of hardened slurry of Portland cement and limestone Portland cement.

In the cement industry, a large amount of energy is consumed in the grinding of raw materials and their clinker. Grinding process, cement particle surface free charge density increases, the solid surface free energy increase, coupled with the collision between particles

Chinese Youth’s Day is on May 4th, it is to in honor of the students’movement in the year of 1919, at that time, the government made a failing diplomacy in Paris, which resulted in signing the treaty of losing the land.