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He Yijun, Secretary of the Municipal Party Committee, led a team to visit our company for inspection and guidance

On the morning of April 11, He Yijun, secretary of Rugao Municipal Party Committee, led a team to visit Jinqiao Science and Technology for inspection and guidance. Wang Minghao, Deputy Secretary of the CPC Municipal Committee and Mayor of the city, Gu Liuzhong, Chen Minghua, Wu Haijun, municipal leaders and relevant leaders attended the event.

2022-04-12

New Vitality of Daily Chemical Industry -- Amino Acid Surfactant

In recent years, with the in-depth study of amino acids, amino acids have been used in various fields. Among them, amino acid daily chemicals have been accepted and pursued by more and more people. In the daily chemical industry, amino acid daily chemicals are undoubtedly one of the highlights, which has injected new vitality into the daily chemical industry.

2022-01-25

Introduction and market application of dimeric acid

The binary carboxylic acid generated by the reaction of two or more C18 unsaturated fatty acids is called dimeric acid. Dimeric acid is a kind of chemical with special physical and chemical properties, which is widely used in industry. It plays an increasingly important role in the production of printing ink, coatings, adhesives, lubricants and surfactants. Commercial dimeric acid is a mixture mainly composed of C36 dicarboxylic acid, which contains some trimer C54 and higher oligomer, and also contains a small amount of saturated, unsaturated and isomerized monomer acid C18. The early commercial dimeric acids were made from a variety of unsaturated fatty acids (such as flaxseed oil, soybean oil, cottonseed oil fatty acids) or their methyl esters by thermal dimerization. The research conducted by the Northern Research Institute of the Department of Agriculture in Peoria, Illinois, laid a foundation for this process. In 1948, American Emert Company began to produce dimeric acid on a large scale by thermal polymerization. Soon, clay catalyzed dimerization replaced thermal dimerization to produce dimeric acid with better quality, and tall oil fatty acid was used as raw material; Since then, the clay catalytic process has been continuously improved, and other catalytic processes have emerged one after another. For detailed information on dimeric acid market, please prepare the Research Report on Dimeric Acid Production Process and Market on the Chemical Market Information Network

2021-09-26

Main uses and application fields of zinc stearate

Zinc stearate is a white powder, insoluble in water. Zinc stearate is mainly used as lubricant and release agent for styrene resin, phenolic resin and amino resin. At the same time, it also has the function of vulcanizing active agent and softener in rubber.

2021-09-26

Safety related treatment and instructions of barium stearate

Barium stearate, white or slightly yellow amorphous powder, melting point>225 ℃, has a stimulating effect on the central nervous system, soluble in hot ethanol, benzene, toluene and other non-polar solvents, insoluble in water and ethanol. When heated and dissolved in organic solvent and cooled, it becomes colloidal and has water absorption in air. No sulfide pollution. It is decomposed into stearic acid and corresponding barium salt in case of strong acid.

2021-09-26

Classification, type and application of stearic acid

The industrial products are white or yellowish particles or blocks, which are a mixture of 45% stearic acid and 55% palmitic acid, and contain a small amount of oleic acid with a slight fatty smell.

2021-07-29

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