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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
Water reducing effect is an important role of surfactant in cement hydration process. Water reducing agent can reduce the unit water consumption without affecting the workability of concrete; or it can improve the workability of concrete without changing the unit water consumption.
In the process of electroplating, in order to improve the performance of electrolyte and the quality of coating, it is often necessary to add some additives. Among them, surfactant is one of the main varieties. It has the functions of leveling, brightening, diffusing, changing the physical propertie.