Article List

• Concrete Knowledge 100 Questions (3)

  13. Why should continuous grain grade stones be preferred for pumping concrete?Answer: Because the void fraction of single grain size is larger than that of continuous grain size when the stone is quite large and the particle size is the same, the large void fraction should be filled with mortar. Th

  Product & Technology May 30, 2023
• Concrete Knowledge 100 Questions (2)

  7. What is cement? How many kinds of cement are commonly used?A: where by Portland cement clinker, a reasonable proportion of mixed materials, a moderate amount of gypsum grinding fine made of hydraulic cementitious material called cement. Commonly used cement are: Portland cement, ordinary Portland

  Product & Technology May 29, 2023
• Concrete Knowledge 100 Questions (1)

  1. What is commercial concrete?Answer: According to the requirements of the demander, concrete mix with cement, water, sand, stone, admixture and mineral admixture and other components according to a certain proportion, after metering and mixing in the mixing station, sold and transported to the dem

  Product & Technology May 26, 2023
• AEO9 application field

  1. It is the ideal raw material for liquid detergent. Fatty alcohol polyoxyethylene ether is widely used to produce sodium fatty alcohol polyoxyethylene ether sulfate (AES). The physical properties of fatty alcohol polyoxyethylene ether make it not conducive to the preparation of laundry detergent,

  March 13, 2023
• What are the use ways of emulsifier AEO-9?

  Emulsifier AEO-9 is an admixture of natural fatty alcohol and ethylene oxide, which can be dissolved in water, ethanol, ethylene glycol and other substances. Emulsifier AEO-9 is a non-ionic surfactant, which is mainly used in emulsion, cream and shampoo cosmetics. Has very good water solubility, can

  March 08, 2023
• What is the performance status of penetrant JFC

  As the name suggests, penetrant is a substance that plays a penetrating role and also has a fixed hydrophilic and oil-philic group, which can be oriented on the surface of the solution and can significantly reduce the surface tension.The full name of penetrant JFC is fatty alcohol polyoxyethylene et

  Product & Technology August 03, 2023
• Peregal O

  Peregal O is a colorless transparent liquid or white waxy solid at room temperature, non-toxic, non-irritating, with good emulsification, dispersion, water solubility, decontamination, is an important non-ionic surfactant, widely used in a variety of industrial cleaning agents, emulsifiers, printing

  Product & Technology August 04, 2023
• Application of surfactants in soil pollution remediation

  In recent years, with a large amount of waste directly or indirectly discharged into the soil, soil pollution has become increasingly serious, which has to arouse our great attention. Surfactant is a kind of material that can clean and repair polluted soil. It has good hydrophilicity, lipophilicity

  Product & Technology August 09, 2023
• Surfactants - We are two-faced

  surfactant refers to a class of compounds that can reduce the surface tension of liquids, or the interfacial tension of liquid-liquid and liquid-solid phases. Its name surfactant is a compound word of surface active agent [1], meaning "surfactant is a substance that can enhance the activity of the s

  Product & Technology August 10, 2023
• Application of polyethylene glycol 400 in chemical industry

  Polyethylene glycol 400 (PEG 400) is a polyether compound that is widely used in various industries, including the chemical industry. PEG 400 is a clear, viscous liquid that is soluble in water and many organic solvents and is a versatile compound that can be used in a wide range of applications. In

  Product & Technology August 11, 2023