Brief introductionCement grinding aid is a kind of chemical additive which can improve the grinding effect and performance of cement. It can significantly increase the per hour output of cement, the strength of cement at various ages, and improve its fluidity. Cement grinding aids can greatly reduce

Cement enterprises generally roughly divide grinding aids into "enhanced type" and "production increasing type". How to choose them? It is generally believed that if you want to increase strength, you should choose "enhanced" grinding aids, and if you want to increase production or save electricity,

Ready mixed concrete has the disadvantages of large amount of cement, large amount of water, large sand rate and small amount of stone. Measures must be taken from various aspects, such as quality control of raw materials, optimization design of concrete mix proportion,

The most early produce HPEG is from May 2010 in China,however,many foreigners don't know it,everything need to say from TPEG.Use raw material TPEG synthetic Polycarboxylate Superplasticizer, not only have high water reduction,but also have high slump retention ,good adaptab

Many nonionic surfactants are often used in washing products. In industrial and public facility detergents, many varieties of nonionic surfactants are used as main detergents, and most of them are used as auxiliaries and detergent aids.。

1、 Characteristics of fluorinated surfactantsFluorinated surfactant (simple FS) is a kind of surfactant with special properties gradually commercialized in recent years. Different from common surfactants, fluorinated surfactants mainly use perfluoroalkyl or perfluoroenyl or partially fluorinated.

1、 Principle of actionThe decontamination effect of water-based cleaning agent is realized by the wettability, permeability, emulsification, dispersion and solubilization of surfactants.1. The wetting of detergent solution on the washed substrate and dirt and the penetration between the two;

The steady growth of surfactants in the world provides a good external environment for the development and growth of cosmetics industry, and the requirements for product structure, variety, performance and technology are also higher and higher. Therefore,

The fundamental gap between China and foreign countries is that the parent performance of polycarboxylate superplasticizer developed in China is single, and there are not many varieties, which can not meet the requirements of different performance concrete in different fields

TPEG,White to yellowish flake in temperature within 40