The main raw materials of cement grinding aids studied and used at home and abroad are divided into inorganic substances and organic substances. So what are the raw materials for cement grinding aids?Inorganic substances are mainly fly ash, graphite, carbon black, gypsum and inorganic salts. Most of

In the field of cement grinding aids, the early alcohol amine compounds used in grinding aids were mainly triethanolamine. Because triisopropanolamine has better dispersibility and later strength than triethanolamine, with the development of the cement industry and intensified competition, the appli

Preventive measures for peeling of concrete pavement1.Strictly control the quality of concrete materials(1) Control of concrete mixing materialsMedium and coarse sand should be selected, and all indicators should be consistent with national standards. The use of washed sand and sea sand is strictly

Concrete has many characteristics, including low price, high wear resistance and durability, and multiple sources of materials. The application of construction engineering to it is very extensive, but during the construction of concrete pavement, because of various reasons, the peeling phenomenon of

The precautions of polycarboxylic acid water reducing agent mainly include the following six points:1. There is a problem with the adaptability of cement. For some cements, the water reduction rate is low and the slump is large. Therefore, when the cement adaptability is not good, the concrete trial

Triethanolamine is an important additive in water-based cutting fluids. It has multiple functions in water-based cutting fluids:1.Synthetic water-soluble lubricantAt present, most oily agents with good lubricating properties are water-insoluble. Triethanolamine has three -OH. By controlling the rati

Cement companies generally roughly divide grinding aids into two categories, "enhancing" and "increasing production." How should I choose? It is generally thought that if you want to increase the strength, you choose the "enhanced" grinding aid, and if you want to increase production or save electri

The slag cement has the advantages of low heat of hydration, high strength at the later stage, inhibition of alkali aggregate reaction, and resistance to sulfate corrosion, and has been used in a large number of projects. When producing slag cement, the slag is less abrasive than the clinker. So how does slag cement behave under the action of TEA and TIPA?

Cement grinding aid companies, as promoters of introducing grinding aid products into cement production, guide cement enterprises to correctly understand and use cement grinding aids, and help cement enterprises correctly judge certain problems in the application process of grinding aids, which will

Triethanolamine is a colorless to pale yellow viscous liquid. It can react with various acids to form esters and amide salts. It can also corrode copper, aluminum and its alloys. Triethanolamine has a wide range of effects. what's the effect? What is its main use?1. Used as plasticizer, neutralizer,