APG can also be used as paraffin emulsifier instead of Pingjia in textile industry

2022-04-24 17:01:29

For example, 10% AEG, which is easy to penetrate into alkaline ether, is suitable for cleaning with 10% APG, which is easy to penetrate into alkaline ether. In the textile printing and dyeing industry, if the silk fiber is refined to remove too much fibroin, it will damage the strength, luster and softness of the silk fiber. If APG is added, it can prevent over refining. Taking alkyl glycosides as the main component of the active agent and adding various additives appropriately, a green and environment-friendly three in one high-efficiency refining agent without phosphorus and alkyl phenol polyoxyethylene ether is developed, which can be used in the high-efficiency and short process pretreatment process of pure cotton fabric.

APG, odd carbon alcohol derivatives and environment-friendly double oxidation stabilizer are the main raw materials for the new environment-friendly three in one high efficiency scouring agent. It has strong alkaline resistance, no cloud point, less foam, no phosphorus, silicon and alkyl phenol structure, thereby reducing the discharge of printing and dyeing pretreatment process. It can be widely used in cotton, yarn and knitted, and other pretreatment process, and is conducive to printing and dyeing enterprises, environmental protection and cleaner production.

The environment-friendly high-efficiency refining agent synthesized with APG and sodium fatty amide ether succinate monoester sulfonate as the main surfactant not only has good permeability, strong alkali resistance, low foam, but also is green and environment-friendly. It has good effect in short process and can have a positive impact on the improvement of whiteness and wool efficiency of textile products. APG itself has good product viscosity, which can give textile auxiliaries their own viscosity, and its viscosity increasing ability is comparable to that of commonly used alkanolamines. Alkanolamine can produce nitrosamines in use. Some countries have been restricted or prohibited. When C12 ~ 14APG is used, no additional adhesive is needed, which has no adverse effects on foam and no pollution. APG can also be used as paraffin emulsifier instead of Pingjia in textile industry.

Alkyl glycoside APG can reduce water activity and change the flow state of shale pore fluid, so it can be used as an inhibitor. The drilling fluid has good lubricity, strong inhibition ability, strong anti pollution ability and good reservoir protection. APG can interact with other water-soluble polymers to achieve good filtration reduction effect. It can broaden the temperature limit range of natural polymer drilling fluid, and can be biodegradable, which is conducive to environmental protection. In tertiary oil recovery, using C12 ~ C16 APG compound solution as body displacement fluid can significantly enhance the effect. Compared with water flooding, it can improve the oil recovery.

APG can be used as anti wrinkle agent of cotton cloth, powder dispersant of aqueous solution and dustproof agent in textile industry. APG is suitable for refining and dyeing. The solution is not easy to generate foam, and can reduce stain. It is especially suitable for high-temperature refining agents, high temperature dyeing dispersants and levelling agents. APG is easily soluble in alkali solution and forms a uniform solution in aqueous solution with NaOH mass fraction of 10%. It still maintains high surface activity in high concentration NaOH and high concentration sodium silicate solution.