AEO-9 is a representative nonionic surfactant of the EO type in the fatty alcohol polyoxyethylene ether series. It is formed by addition polymerization of fatty alcohols (mainly lauryl alcohol and cocoyl alcohol) with 9 ethylene oxide (EO) molecules, with a chemical formula of. Its hydrophilic lipophilic balance value (HLB) has strong adaptability and excellent cleaning, emulsifying, and wetting abilities, making it one of the most widely used AEO models in the daily chemical and industrial fields. 1、 Core physical and chemical properties Appearance and solubility At room temperature, it is a milky white paste like or light yellow viscous liquid, and gradually becomes a transparent liquid when the temperature is above 40 ℃; Easy to dissolve in water, forms a clear and transparent solution after dissolution, and is also soluble in polar organic solvents such as ethanol and ethylene glycol. The hydrophilic lipophilic balance (HLB) value is about 12-13, belonging to the oil in water (O/W) type emulsifier, with high emulsification efficiency and the ability to stably disperse various oil phase substances. Key performance parameters Hydroxyl value: about 90-100 mgKOH/g PH value (1% aqueous solution): 5.0~7.0 (neutral) Cloud point (1% aqueous solution): about 50-60 ℃ (after exceeding the cloud point, the aqueous solution becomes turbid and the surface activity slightly decreases, which can be restored after cooling) Moisture content: ≤ 1.0% Surface tension (0.1% aqueous solution, 25 ℃): approximately 32-35 mN/m Chemical stability and mildness Acid resistant, alkali resistant, and hard water resistant, with stable performance in the pH range of 3-11, and will not precipitate with calcium and magnesium ions in hard water. Its applicability is far superior to anionic surfactants. Low skin and eye irritation, with a biodegradation rate of over 90%, in compliance with EU REACH and domestic safety standards for daily chemical and food industries. High temperature stability is good, and the performance is stable when the temperature is below 120 ℃. Long term exposure to an environment above 120 ℃ can lead to slow degradation of polyoxyethylene chains. 2、 Main purpose AEO-9 can be used alone or in combination with anionic (such as LAS) and cationic surfactants to produce synergistic effects, with application scenarios covering multiple industries Daily chemical washing field As the core decontamination component of laundry detergent, washing powder and detergent, it has strong decontamination power, rich foam and is easy to rinse, mild and harmless, especially suitable for preparing high-end washing products. Used for personal cleaning products such as shower gel and hand sanitizer, it has both cleaning and moisturizing effects, reducing product irritation to the skin. Textile printing and dyeing industry In the pre-treatment of printing and dyeing (desizing, boiling, bleaching), it is used as an efficient wetting agent and detergent to help auxiliaries quickly penetrate fibers and remove impurities such as oil and pulp on fabrics. As a leveling agent in the dyeing process, it prevents dye aggregation, avoids fabric discoloration and color difference, and improves dyeing uniformity and brightness. In the process of synthetic fiber spinning, it can be used as an oil component, which has both lubricating and anti-static effects, reducing fiber breakage and entanglement.   3、 Comparison with EO models in the same series Type EO Bonus Number Hlb Value Cloud point (1% aqueous solution) Core Functional Differences AEO-7 7 10~12 40~50℃ Low foaming, wetting, emulsifying, suitable for medium and low temperature cleaning AEO-9 9 12~13 50~60℃ High cleaning power, high emulsification, and wider application AEO-10 10 13~14 60~70℃ High water solubility, strong stain removal, suitable for high-temperature cleaning

AEO-7 is a middle EO type non-ionic surfactant in the fatty alcohol polyoxyethylene ether series, which is formed by addition polymerization of fatty alcohols (commonly known as lauryl alcohol and cocoyl alcohol) with 7 ethylene oxide (EO) molecules. Its chemical formula is. Its hydrophilic and oleophilic balance value is moderate, and it has multiple functions such as decontamination, emulsification, and wetting, making it a widely used model in the industrial and daily chemical fields. 1、 Core physical and chemical properties Appearance and solubility At room temperature, it is a milky white paste or light yellow viscous liquid that is easily soluble in water and forms a transparent solution after dissolution; It is also soluble in polar organic solvents such as ethanol and ethylene glycol, but difficult to dissolve in non-polar solvents such as petroleum ether. The hydrophilic lipophilic equilibrium value (HLB value) is about 10-12, which belongs to the oil in water (O/W) emulsifier. It can effectively disperse the oil phase into the water phase to form a stable lotion. Key performance parameters Hydroxyl value: approximately 105~115 mgKOH/g PH value (1% aqueous solution): 5.0~7.0 (neutral) Cloud point (1% aqueous solution): about 40-50 ℃ (Cloud point refers to the temperature at which a non-ionic surfactant aqueous solution becomes turbid, and surface activity decreases after exceeding the cloud point) Moisture content: ≤ 1.0% Chemical stability and mildness Acid resistant, alkali resistant, and hard water resistant, with stable performance in the pH range of 3-11. It is not easily combined with calcium and magnesium ions to produce precipitation, which is superior to anionic surfactants. Low irritation to the skin and eyes, with a biodegradation rate of over 90%, meeting environmental and daily chemical safety standards. High temperature stability is good, but when the temperature exceeds 120 ℃, the polyoxyethylene chain may slowly degrade, and long-term high-temperature environments should be avoided. 2、 Main purpose AEO-7 can be used alone or combined with anionic and cationic surfactants to enhance efficiency. Its application scenarios cover daily chemical, textile, industrial cleaning and other fields Daily chemical washing field As the core ingredient of medium and low foam detergent, it is used in washing liquid, hand sanitizer, tableware cleaner and other products, with moderate detergency, controllable foam amount, easy rinsing and no residue, and mild without hurting hands. Can be used in hair care products (such as hair conditioners) to emulsify, smooth, and improve hair combing. Textile printing and dyeing industry Used as a fabric wetting agent and detergent, in the pre-treatment process of printing and dyeing (desizing, boiling, bleaching), it helps the auxiliary agents quickly penetrate the fibers and improve the cleaning effect; It can also be used as a dyeing leveling agent to prevent dye aggregation and avoid fabric color distortion and color difference. Spinning oil used for synthetic fibers, with both lubrication and anti-static functions, reducing fiber breakage and entanglement. Industrial cleaning and metal processing As a component of metal cleaning agents, it is used to clean oil stains and dust on the surface of mechanical parts. It is resistant to hard water and non corrosive, and there is no residue on the metal surface after cleaning. Can be used for emulsified cutting fluid, providing emulsification, lubrication, and cooling effects, stabilizing the cutting fluid system, and extending its service life.   Agriculture and Coatings Industry Used as a wetting and dispersing agent for pesticide wettable powders (WP) and water emulsions (EW) in agriculture, it helps pesticide particles quickly wet and disperse, enhancing their adhesion and efficacy on crop surfaces. As an emulsifier and dispersant in the production of coatings and inks, it promotes the uniform dispersion of pigments, enhances the leveling and stability of coatings. 3、 Comparison with EO models in the same series Type EO Bonus Number Hlb Value Cloud point (1% aqueous solution) Core Functional Differences AEO-7 7 10~12 40~50℃ Low foaming, wetting, emulsifying, suitable for medium and low temperature cleaning AEO-9 9 12~13 50~60℃ High cleaning power, high emulsification, and wider application AEO-10 10 13~14 60~70℃ High water solubility, strong stain removal, suitable for high-temperature cleaning

AEO-3 is a non-ionic surfactant with an ethylene oxide (EO) addition number of 3 in the fatty alcohol polyoxyethylene ether series. It belongs to the low EO type product and has a chemical formula of, where R is mostly a fatty hydrocarbon group (commonly used as raw materials for lauryl alcohol and coconut oil). 1、 Core physical and chemical properties Appearance and solubility At room temperature, it is a light yellow transparent oily liquid with slightly improved hydrophilicity compared to AEO-1 and AEO-2, but still slightly weaker. It is slightly soluble in water and can form a turbid liquid after stirring; Easy to dissolve in organic solvents such as ethanol, ether, mineral oil, and oil systems. The hydrophilic lipophilic balance (HLB) value is about 7-8, belonging to the water in oil (W/O) emulsifier, and also possessing a certain auxiliary ability for water in oil (O/W) emulsification. performance parameters Hydroxyl value: approximately 160-170 mgKOH/g PH value (1% aqueous solution): 5.0~7.0 (neutral) Hazen color: ≤ 30 Moisture content: ≤ 1.0% Chemical stability and mildness Acid resistant, alkali resistant, and hard water resistant, with stable performance within the pH range of 3-11. It is not easily degraded by polyoxyethylene chains at high temperatures (<120 ℃). Low irritation to the skin and eyes, with a biodegradation rate of over 90%, meeting environmental standards. 2、 Main purpose AEO-3 is rarely used alone and is mostly used as an emulsifier, dispersant, co solvent, and other surfactant in combination. Its application scenarios are concentrated in the industrial and daily chemical fields Pesticide industry As the core emulsifier of emulsion (EC), when combined with anionic emulsifiers such as sodium dodecylbenzenesulfonate, it can evenly disperse pesticide raw materials in the oil phase, form a stable emulsion system, and improve the storage stability and spraying effect of pesticides. Textile and Leather Industry Used as a fiber oil component, added to the spinning oil of synthetic fibers such as polyester and nylon, it has lubricating and anti-static effects, reducing fiber breakage and entanglement. Emulsifying agents used as fatliquoring agents in leather processing help oil penetrate into the interior of leather fibers, enhancing the softness and glossiness of leather. In the field of daily chemical and cosmetics Used as an emulsifier in oil-based skincare products, makeup remover oils, and other products to improve the extensibility of the oil system and prevent product delamination; It can also be used as the cosolvent of essence and essential oil to improve the dispersity of oil soluble ingredients. Metal processing and coating industry Metal working fluid (cutting fluid, emulsified oil) is used as emulsion stabilizer to enhance the stability of lotion and avoid oil-water separation. As a wetting and dispersing agent in the production of coatings and inks, it promotes the uniform dispersion of pigments and fillers, and enhances the leveling and adhesion of coatings. Differences from similar low EO models. Type EO Bonus Number Hlb Value Water-Soluble Core Functional Differences AEO-1 1 4~6 Practically Insoluble Strong oil solubility, only used as a W/O emulsifying agent AEO-2 2 5~6 Difficult to dissolve in water W/O emulsification, suitable for low moisture systems AEO-3 3 7~8 Slightly soluble in water (turbid liquid) W/O emulsification is the main method, which can assist in O/W emulsification and has a wider range of applications

AEO-2 is a non-ionic surfactant in the fatty alcohol polyoxyethylene ether series, formed by the condensation of fatty alcohols with ethylene oxide. Here is a detailed introduction about it: Basic Information Chemical composition: It is generally prepared by the addition reaction of C₁₂-C₁₄straight chain fatty alcohols with two ethylene oxide molecules. The chemical formula is RO-(CH₂CH₂O)₂-H, where R is the C₁₂-C₁₄fatty hydrocarbon group. Appearance: Colorless and transparent liquid at 25 ℃. HLB value: about 5-6, with strong lipophilicity, belonging to water in oil emulsifier. Other indicators: Hazen ≤ 20, hydroxyl value 180-190mg KOH/g, moisture ≤ 1.0%, pH value (1% aqueous solution) 5.0-7.0. Performance Characteristics Emulsification: It has good emulsifying ability, which can make oil droplets evenly dispersed in the water phase to form a stable lotion, and is commonly used to prepare water in oil lotion. Wettability: It has a certain wetting effect on solid surfaces, which can reduce the interfacial tension between liquids and solid surfaces, allowing liquids to better spread on solid surfaces. Solubility: Poor solubility in water, but easily soluble in organic solvents such as ethanol and ether. Chemical stability: It has good stability against acids, bases, and hard water, and can maintain stable performance within a wide pH range. main purpose In the field of daily chemical industry, it can be used as an emulsifier and dispersant in products such as makeup remover oil and shower oil, helping to evenly disperse oils and improve the cleaning effect and user experience of products. Textile printing and dyeing industry: used as emulsifier and dispersant, it helps to evenly disperse and penetrate dyes and auxiliaries, improve dyeing effect and printing clarity. Metal processing industry: It can be used as a low-temperature coupling agent and coupling agent in emulsion, semi synthetic and other metal processing liquid systems to improve lubrication and cooling effects during metal processing. Coatings and Ink Industry: As a wetting agent and dispersant, it promotes the uniform dispersion of pigments and fillers, improves the leveling and adhesion of coatings and inks. Packaging and storage: Usually packaged in 190kg iron drums or 50kg plastic drums. The product is non-toxic and non flammable. It should be stored and transported in a dry and ventilated place according to general chemical storage and transportation.

AEO-1 is a product with an ethylene oxide (EO) addition number of 1 in the fatty alcohol polyoxyethylene ether series. It belongs to the very low EO type non-ionic surfactant, and its chemical formula is (R is usually a fatty hydrocarbon group, commonly used as raw materials such as lauryl alcohol and coconut oil).   1、 Core Features Appearance and solubility At room temperature, it is a light yellow transparent oily liquid that is almost insoluble in water, but easily soluble in organic solvents such as ethanol, ether, petroleum ether, and oily substances. It has strong lipophilicity and weak hydrophilicity. The hydrophilic lipophilic balance (HLB) value is extremely low, about 4-6, belonging to the category of water in oil (W/O) emulsifiers. surface activity The ability to reduce oil-water interfacial tension is outstanding, but the effect of reducing water surface tension is weak, and it does not have the cleaning and wetting functions of water-soluble surfactants. It has good stability to acid, alkali, and hard water, and the polyoxyethylene chain is not easily broken at high temperatures (>100 ℃), with stable performance. Mild and environmentally friendly Low skin irritation and high biodegradation rate (consistent with other AEO models, reaching over 90%), meeting environmental requirements.   2、 Main purpose Due to its extremely poor water solubility, AEO-1 is rarely used alone and is mainly used as an oil phase additive in combination with other surfactants. Typical application scenarios are as follows: Industrial emulsion system As a water in oil (W/O) emulsifier, it is often used to prepare lubricating grease, cutting fluid, asphalt emulsifier, etc. to help disperse a small amount of water into the oil phase system to form a stable lotion. Can be used as an auxiliary emulsifier for pesticide emulsion (EC), compounded with high EO AEO or anionic emulsifiers to enhance the stability and dispersibility of the emulsion. Textile and Leather Industry As a component of fiber oil, it is used in the spinning process of synthetic fibers (polyester, nylon) to provide lubrication, anti-static effect, and reduce fiber breakage rate. Emulsifying agents used as fatliquoring agents in leather processing help oil penetrate evenly into leather fibers and enhance leather softness. Personal Care and Daily Chemicals A small amount is used in oil-based cosmetics (such as makeup remover, oily face cream) as a co emulsifier to improve the ductility and stability of the oil system and avoid product stratification. It can be used as solubilizer of essence and essential oil to help oil soluble active ingredients disperse in low water system.   3、 Differences from similar low EO models AEO-1, AEO-3, and AEO-5 belong to the low EO type, but have stronger lipophilicity. The specific comparison is as follows: Type EO Bonus Number Hlb Value Water-Soluble Core Functional Differences AEO-1 1 4~6 Practically Insoluble Strong Oil Solubility, Only Used As W/O Emulsifier And Oil Phase Additive AEO-3 3 7~8 Slightly Soluble In Water Can Form Turbid Liquid With Water, With Stronger Emulsifying And Dispersing Functions AEO-5 5 9~10 Dispersed In Water Under Stirring Having a Certain Degree Of Hydrophilicity, It Can Be Used As An Auxiliary Emulsifier For Oil In Water (O/W)

Name: Fatty alcohol polyoxyethylene ether CAS No.: 111-09-3 Appearance: Colorless Transparent Liquid Molecular formula: R-O-(CH2-CH2-O)n-H

Name: Sodium silicate CAS No.: 1344-09-8;106985-35-7;11105-00-3;37299-97-1;12013-79-5 Appearance: Colorless, slightly colored transparent, semi transparent viscous liquid Molecular formula: Na2O·nSiO2

Name: Sodium Lauryl Sulfate; K12 needle; Sodium dodecyl sulfate; SDS; SLS;WAQE CAS No.: 151-21-3;12765-21-8;12738-53-3;1334-67-4 Appearance: White or yellowish powder Molecular formula: RO- SO3NaR=C12-14alkyl

Name: Sodium Lauryl Sulfate; K12 powder; Sodium dodecyl sulfate; SDS; SLS;WAQE CAS No.: 151-21-3;12765-21-8;12738-53-3;1334-67-4 Appearance: White or yellowish powder Molecular formula: RO- SO3NaR=C12-14alkyl

Name: Sodium linear alpha olefin sulfonate; Alpha-olefin sulfonate;(AOS-35);(AOS/35) CAS No.: 68439-57-6 Appearance: White or yellowish powder Molecular formula: R-CH=CH-(CH2)n-So3Na

Name: Sodium linear alpha olefin sulfonate; Alpha-olefin sulfonate;(AOS-35);(AOS/35) CAS No.: 68439-57-6 Appearance: Light yellow transparent liquid Molecular formula: R-CH=CH-(CH2)n-So3Na

Appearance: Light yellow to brown viscous liquid Molecular formula: R-C6H4-So3H