Alkyl glycoside can be used as crease resist in textile industry

2020-02-25 10:13:47

APG can reduce water activity and change the flow state of shale pore fluid, so it can be used as an inhibitor. It has good lubricity, inhibition ability, anti pollution ability and good reservoir protection. APG can interact with other water-soluble polymers to achieve the best filtration reduction effect. It can broaden the temperature limit of natural polymer drilling fluid, and it can be biodegradable, which is beneficial to environmental protection. In tertiary oil recovery, C12-C16 APG compound solution is used as the body replacement solution, which can obviously enhance the oil recovery compared with water drive.

APG can be used as anti wrinkle agent, powder dispersant and dustproof agent in textile industry. APG is suitable for refining, dyeing and other processing. 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 easy to dissolve in alkali solution, and forms a uniform solution in the aqueous solution with 10% NaOH mass fraction.

Short carbon chain APG is more soluble in alkali, which is suitable for preparing high alkaline liquid cleaner. For example, high alkali scouring agent is prepared with 20% branched polyoxyethylene ether 10% APG 10% AES, with good permeability and decontamination performance. In the textile printing and dyeing industry, if the silk fiber is refined to remove excessive fibroin, it will damage the strength, luster and softness of the silk fiber. If APG is added, it can prevent over refining. With alkyl glycoside as the main component of the active agent and various additives added properly, a green environmental friendly three in one high-efficiency refining agent without phosphorus and alkylphenol polyoxyethylene ether is developed, which can be used in the high-efficiency short process pretreatment process of pure cotton fabric.

With APG, odd carbon alcohol derivatives and environment-friendly double oxidation stabilizer as main raw materials, the new environmental protection three in one high efficiency scouring agent has the characteristics of strong alkali resistance, no cloud point, less foam, no phosphorus, silicon and alkyl phenol structure, thereby reducing the discharge of wastewater from printing and dyeing pretreatment process, and can be widely applied to the short process technology of cotton cloth, yarn knitting and knitting. It is helpful for printing and dyeing enterprises and environmental protection and clean production.

The environmental friendly high-efficiency refining agent, which is synthesized by APG and sodium fatty amide ether succinate as the main surfactants, has good permeability, strong alkali resistance, low foam, and environmental protection. It has good effect in the short process, and can bring positive effect on the improvement of whiteness and gross efficiency of textile products. APG itself has good product viscosity, which can give textile auxiliaries their own viscosity, and its viscosity increasing ability can be compared with that of commonly used alkanolamine. While alkanolamine is used to produce nitrosamines, some countries have been restricted or prohibited. When C12 ~ 14APG is used, no additional adhesive is needed, which has no adverse effects on foams and no pollution. APG can also be used as paraffin emulsifier instead of Pingjia in textile industry.