Commercial concrete, especially high-strength and high-performance concrete with large flowability and low water-to-cement ratio, has an excessive loss of slump due to poor adaptability of admixtures and cement during transportation and construction. It not only affects the construction of concrete, construction quality, and even the inability to pump construction, but also will affect the quality of hardened concrete, thus proposed a variety of methods to improve the admixture and cement adaptability to control the concrete slump loss.

Surfactants affect a wide array of physical properties in paints. Surfactants affect the behavior of a paint not only during the lifetime of the formed coating but also the initial aggregation and film formation of the paint. Surfactants are also used to stabilize the dispersion of polymer particles

Chemical admixtures are used in concrete for various purposes such as water reducing, plasticizing, air entraining, bonding, viscosity modifying, colouring, corrosion inhibiting, permeability reducing, accelerating or retarding the initial setting time, and shrinkage reducing. The use of chemical ad

Polyether amine (PEA): a class of polymer with polyether structure with the terminal active functional group as an amine group. Has been widely used in the production of large composite materials, spraying polyurea and epoxy resin curing agent and automobile gasoline detergent etc.

Admixtures are those ingredients in concrete other than portland cement, water, and aggregates that are added to the mixture immediately before or during mixing . Admixtures can be classified by function as follows: 1. Air-entraining admixtures 2. Water-reducing admixtures 3. Plasticizers 4. Acceler

Triisopropanolamine [1,1,1′′amino-2-propanol, abbreviated as TIPA] is a product of three homologues, belonging to alkanolamines, an alcoholamine compound having an amine group and an alcoholic hydroxyl group. Because its molecule contains both amino group and hydroxyl group, it has comprehensive properties of amine and alcohol, and has a wide range of industrial applications. It is an important basic chemical raw material.

The enhanced cement grinding aid of the present invention has a low addition amount and a good reinforcement effect, and can improve the performance of cement and the hourly production, and reduce the cost of cement production. The cement produced by using the grinding aid of the present invention has a low proportion of clinker. Low production costs can reduce environmental pollution and save mineral resources.

Diethanolisopropanolamine (C7H17N03), another name is N,N-BIS(2-HYDROXYETHYL)ISOPROPANOLAMINE and short name is DEIPA. It is colorless or yellowish transparent viscous liquid. Diethanolisopropanolamine was produced in the 1990s. It is mainly used in surfactant, cement grinding acid, daily cosmetics and fabric softener. Production and consumption are mainly concentrated in China, the United States, South Korea, India, Europe and so on.

At present, there are three main routes for the synthesis of two ethanol Diethanolisopropanolamine (DEIPA). First, ammonia is reacted with ethylene oxide (EO) and propylene oxide (PO) separately; Second, it is generated by reaction of isopropanol amine (MIPA) and EO;

The sustainable development of the environment and economy is the task and goal of the current enterprises. Horizon chemical increase invest in the research and development of environment-friendly materials, and take green chemical practitioners as enterprise slogans, and adhere to the common development of the environment and the economy.