NEWS
abluent
APG is non-toxic, less irritating to the skin, safe, thickening, stickiness, stain removal significantly. APG was used to replace AES, LAS, 6501, AEO, Pinga, K12, AOS to prepare meal detergent, bath liquid, hair shampoo, hard surface cleaning agent, facial cleanser, laundry powder, etc., and the effect was remarkable. The detergent made from APG has good solubility, gentleness and degreasing ability, little irritation to the skin, non-toxic and easy to rinse. Adding APG to the washing powder, instead of AEO, LAS, can maintain the original washing performance, its mild, hard water resistance and the washing property of leather dirt is significantly improved, and has both softness, antistatic and shrink resistance, but also can improve the solid content of the ingredients, good flow performance, not only can effectively save energy, At the same time, it can also increase the output per unit time and reduce the cost. In addition, it also has the characteristics of sterilization, reducing irritation, white and delicate foam. APG in strong alkali, strong acid and high concentration electrolyte performance is stable, less corrosive, and easy to biodegrade will not cause environmental pollution, so it can be used to prepare industrial cleaning agents, such as; Metal cleaning, industrial bottle washing and transport vehicle cleaning. In traditional tableware washing, LAS/AEO or AES is the main component, and more toxic co-solvents need to be added to improve solubility and mildness, resulting in weak degreasing power. LAS/APG mixture has excellent synergistic effect, foam is better than a single component, hard water resistance is good, mild to the skin, comfortable to feel after use, easy to rinse without leaving any trace. APG can be used not only as an auxiliary surfactant, but also as the main surface activity in dishwashing detergent. In the liquid detergent with APG to replace part of AES, LAS can be used for cleaning a variety of fabrics, effectively remove dirt and oil, while with soft, anti-static and anti-shrink functions, the use of hard water is still significant.
The cleaning agent for toilet is mainly composed of APG surfactant and anionic surfactant sodium dodecyl benzene sulfonate (LAS) and 6501, fatty alcohol polyoxyethylene ether (AEO-9) non-ionic surfactant, which has remarkable decontaminate effect and meets the requirements of environmental labeling product technology for cleaning agents. APG is used as a toilet cleaning agent to effectively protect the rubber and plastic parts of the toilet.
cosmetics
APG can be stored for a long time in a large temperature range, and at the same time, it has the function of humidification, which fully meets the performance requirements of the active components used in cosmetics. APG has been used as an active component in cosmetics at home and abroad, and this new type of cosmetics shows good skin moisturizing and skin maintenance properties. At present, there are still some quality problems in human body cleaning agents, the most serious of which is containing excessive toxic substances, such As Hg, Pb and AS, which not only seriously damage the skin and hair, but also pollute the environment. The new generation shampoo and bath liquid made of APG as the base agent has large foaming force, white and delicate foam, soft effect on the skin, no irritation to the eyes, no pollution to the environment, good hard water resistance, good conditioning and maintenance function, especially suitable for the preparation of high-grade toiletry.
In shampoo, because APG is not irritating to human skin and eyes, it can also reduce the irritation of other active agents mixed with it, so it is one of the essential raw materials in low-stimulation shampoo and children's shampoo. The gentleness of APG has a protective effect on damaged hair, and can be used as an active agent for hair dyeing and ironing. The setting property of the compound with protein hydrolysate is comparable to that of the commonly used setting agent polyethylene pirolidone, and it is easier to rinse. APG can be used to prepare a new generation of shampoo and bath solution with strong foaming power and fine foam.
In skin cleaning products, APG has good safety, gentleness, decontamination, foaming and foam stability, compatibility and rheology. This is why it is commonly used in products such as skin cleansers and facial cleansers. Adding a small amount of APG to the bath solution formula as a conditioner will make the skin feel more comfortable after washing.
In the hair conditioner, APG has a soft effect on the skin, no irritation to the eyes, and has a good conditioning and maintenance effect on the hair. Coordination with quaternary ammonium salt can improve the wet combing property of hair, but the dry combing property is basically unchanged. If you add some oil to the conditioner, such as octyldodecyl alcohol, it will further improve the wet combing.
The use of APG as emulsifier in cosmetics can reduce the irritation of the formula, increase the moisturizing effect of the formula, and improve the efficiency of functional products.
biochemistry
Compared with non-ionic surfactants, APG has the advantages of higher critical micelle concentration, removal by dialysis, protein resistance to denaturation, and higher UV penetration. Therefore, APG has a better effect in the biochemical field of solubilization and recomposition of membrane proteins. At the same time, APG can also be used for the refining of cytochrome C, RNA polymerase, rhodopsin, fatty acids, etc., to stabilize these proteins.
Food processing industry
Food toxicological tests showed that APG can be used as food emulsifier, preservative, foaming agent and deemulsifier, which can disperse oil and water bond in food manufacturing, have foaming, anti-sugar and fatty acid polymerization, and can make food components mix evenly and improve food taste. APG has the same or similar properties with glycerol fatty acid ester, sucrose fatty acid ester and sorbitan fatty acid ester, and has broad application prospects in food processing. APG also has a good hydrophilicity (HLB10 ~ 19), as a food emulsifier, to solve the problem of Chinese food emulsifier only lipophilic (HLB5 ~ 9) products, increase the product variety.
Plastics and building materials
APG used in greenhouse plastic film, can play a stable and flame retardant role, anti-fog effect is especially good. It is used as a new emulsifier in emulsion polymerization, and various products with excellent properties can be obtained. In concrete, APG as an aerating agent can meet the requirements of abundant, stable and uniform foam.
pesticide
APG has good wetting and penetrating properties, is not sensitive to high electrolyte concentration, is biodegradable, does not pollute crops and land, and has excellent moisture absorption characteristics, and APG is different from polyoxyethene non-ionic surfactants in that it has no reverse turbidity point, which can effectively reduce the surface tension of liquid medicine and delay the evaporation of liquid water. Maintaining the hydrated and dissolved state of pesticides for a long time helps to improve the absorption rate and absorption rate of pesticides in plant leaves, which is suitable for pesticide emulsifier, wettable powder, pesticide, plant growth regulator, can adjust soil temperature, and has a significant synergistic effect on herbicides, insecticides and fungicides. It can also be used to fix nitrogen in the soil, and the APG of C8 ~ C22 can also be used as a preservative for the preservation of cereals, fish and meat products and flowers.
Petroleum industry
APG can be used as an inhibitor because it reduces water activity and changes fluid flow in shale pores. The added 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 optimal filtration reduction. It can broaden the temperature limit range of natural polymer drilling fluid, and is biodegradable, which is conducive to environmental protection. In tertiary oil recovery, the use of C12 ~ C16 APG compound solution as body replacement solution can significantly enhance the effect of oil recovery compared with water flooding.
Textile and printing
APG can be used in the textile industry as anti-wrinkle agent for cotton cloth, powder dispersant for aqueous solution and dustproof agent. APG is suitable for refining, dyeing and other processing, the solution is not easy to produce foam, can reduce stain, especially suitable for high temperature refining agent, high temperature dyeing dispersant and levelling agent. APG is easily soluble in alkali solution, forming a uniform solution in an aqueous solution with 10% NaOH mass fraction, and still maintaining high surface activity in a high concentration of NaOH and a high concentration of sodium silicate solution. Short carbon chain APG is more soluble in alkali, suitable for the preparation of high-alkaline liquid cleaning agent, such as high-alkali scouring agent with 20% branch chain polyoxyethylene ether +10% APG+10% AES preparation, its good permeability, good deconsolidation performance. In the textile printing and dyeing industry, if the silk fiber refining to remove gelatine protein too much, will damage the strength, luster and softness of the silk fiber, if the addition of APG can prevent over-refining. With alkyl glycoside as the main component of active agent and appropriate additives, a green and environmentally friendly three-in-one high-efficiency refining agent without phosphorus and alkyl phenol polyoxyethylene ether was developed, which can be used in high-efficiency short-process pre-treatment of pure cotton fabrics. With APG, odd-carbon alcohol derivatives and environment-friendly double oxidation stabilizer as the main raw materials, the new environment-friendly three-in-one high-efficiency scouring agent has the characteristics of strong alkaline resistance, no turbidity point, less foam, no phosphorus, silicon and no alkylphenol structure, thus reducing the sewage discharge of printing and dyeing pre-treatment process, and can be widely used in cotton, yarn knot and knitting pre-treatment short process. Help printing and dyeing enterprises, environmental protection and clean production. The environmentally friendly and efficient refining agent synthesized by APG and fatty amide ether succinic acid monoester sodium sulfonate as the main surfactant not only has good permeability, strong alkali resistance, low foam, but also is green and environmental protection, and has good effect in short process, which can bring positive influence to the improvement of whiteness and wool efficiency of textile products. APG itself has a good product viscosity, can give textile additives itself a certain viscosity, its viscidity can be compared with the commonly used alkylolamine, and alkylolamine will generate nitrosamines in use, some countries have been restricted or prohibited, C12 ~ 14APG use, no need to add adhesives, no adverse effect on the foam, and no pollution. APG can also be used as paraffin emulsifier instead of Pingjia in textile industry.
Paper and fire protection
APG can improve the gluing effect of paper, and can be combined with other surfactants to produce excellent performance of waste paper flotation deinking agent. APG is also widely used in fire protection agents.
medicine
APG has a broad spectrum of antibacterial activity against Gram-negative bacteria, positive bacteria and fungi, APG08 ~ 12 have antibacterial activity, and with the increase of the number of alkyl carbon atoms increased activity, so it can be used as a sanitary cleaning agent. The combination of alkyl polyglycosides with Chinese herbal medicine can be used to prepare health care skin care products with anti-itching effect by its excellent compatibility and non-irritating properties. APG derivatives have broad prospects in pharmaceutical industry.
Alkyl glycosides are usually 50% water solution, the varieties are 0810, 0814, 1214, 0816, 1216, 1618 and other conventional models, in addition, Shanghai Fa Kai Chemical Co., LTD., the production of single carbon six carbon eight carbon ten products, used in the field of industrial cleaning.
