Fatty Alcohol Polyoxyethylene Ether, specifically the AEO-9 variant, represents a significant advancement in the field of surfactants. Classified as a non-ionic surfactant, AEO-9 is derived from the ethoxylation of fatty alcohols, resulting in a molecule with both hydrophilic and lipophilic properties. This dual nature makes it an exceptionally effective agent for reducing surface and interfacial tension, which is fundamental to its diverse applications across numerous industries.

The chemical structure of AEO-9 is characterized by a fatty alcohol chain linked to an average of nine ethylene oxide units. This structure imparts superior performance compared to some older generation surfactants. Its appearance typically ranges from a colorless to pale yellow liquid or paste, depending on ambient temperature and specific composition nuances. One of its key advantages is its high solubility in water and compatibility with various organic solvents like ethanol and acetone. This broad solubility profile facilitates its incorporation into a wide range of formulations, from aqueous cleaning solutions to complex cosmetic emulsions.

AEO-9 distinguishes itself with a set of remarkable physical and chemical properties. It exhibits low viscosity and a low freezing point, which is particularly beneficial for applications in colder environments or for formulations requiring ease of handling and storage. Its wetting capabilities are profound, allowing liquids to spread more effectively over surfaces, while its penetrating power ensures deeper action. As an emulsifier, AEO-9 is highly effective at dispersing immiscible liquids, such as oil and water, creating stable emulsions crucial for products like creams, lotions, and industrial cleaners. Furthermore, it demonstrates excellent dispersing properties, preventing particles from clumping together, and contributes to stable foaming, though it also possesses good defoaming characteristics depending on the system.

Environmental considerations are increasingly important in chemical selection, and AEO-9 shines in this regard. It is notably free of Alkylphenol Ethoxylates (APEOs), chemicals that have raised environmental and health concerns due to their potential persistence and endocrine disrupting properties. AEO-9 boasts good biodegradability, meaning it can be broken down by natural processes in the environment, reducing its ecological footprint. This combination of high performance and environmental compatibility makes it a preferred choice for sustainable formulations.

The applications of Fatty Alcohol Polyoxyethylene Ether AEO-9 are extensive and varied. In the household and industrial cleaning sectors, it is a staple ingredient in detergents, offering superior cleaning, decontamination, and wetting properties. It is particularly effective in formulations designed for cold water washing, where its low-temperature performance is a significant advantage. It can be used in wool detergents, as a degreaser, and as a fabric scouring agent in textile processing, efficiently removing oils and impurities from fibers.

The cosmetic industry utilizes AEO-9 extensively as a hydrophilic emulsifier, especially for creating stable oil-in-water (O/W) emulsions for creams, lotions, and shampoos. Its low skin irritancy and odorless nature make it suitable for personal care products. In the textile industry beyond basic cleaning, AEO-9 serves as a vital auxiliary agent for processes like cold rolling and pre-treatment of woven fabrics made from cotton, Tencel, and viscose, enhancing the efficiency of these steps.

Beyond cleaning and personal care, AEO-9 finds utility in diverse industrial applications. It can act as a dispersing agent and emulsifier in the paint and coatings industry, improving the stability of paint formulations and enhancing the flushability of solvent-based systems. In papermaking, it can be used as a wetting agent and dispersant. Its emulsifying properties are valuable in the pesticide and fertilizer industries for creating stable liquid formulations. Furthermore, AEO-9 is employed in oilfield exploitation processes, such as enhanced oil recovery, where its surfactant properties help to mobilize and extract crude oil.

A significant characteristic of AEO-9 is its compatibility and synergistic effect when combined with other types of surfactants, including anionic, cationic, and other non-ionic varieties. This allows formulators to create high-performance blends that achieve desired results with lower total surfactant concentrations, leading to cost efficiencies without compromising efficacy. The ability to integrate refining, washing, and stability functions within a single ingredient like AEO-9 simplifies detergent formulations and enhances overall product performance and energy savings.

The performance advantages of AEO-9 over older generation surfactants like TX-10 (Octylphenol Ethoxylates) are well-documented, particularly in terms of cleaning efficiency, decontamination power, and penetration. Coupled with its superior biodegradability and APEO-free status, AEO-9 represents a modern, high-efficiency, and environmentally conscious choice for a wide array of applications requiring potent surfactant activity.

For businesses seeking a reliable supplier of high-quality Fatty Alcohol Polyoxyethylene Ether AEO-9, NINGBO INNO PHARMCHEM CO.,LTD. provides this versatile raw material. Understanding the critical need for consistent quality and dependable supply chains, NINGBO INNO PHARMCHEM CO.,LTD. ensures that its AEO-9 meets stringent specifications, offering excellent purity and performance for industrial and commercial applications. Companies looking to buy or purchase AEO-9 in bulk quantities can inquire about current prices and availability directly. As a dedicated manufacturer and supplier, NINGBO INNO PHARMCHEM CO.,LTD. is committed to supporting customer needs with competitive pricing, efficient logistics, and detailed product documentation to facilitate seamless integration into various production processes. Whether you are a formulator in the detergent, cosmetic, textile, or specialty chemical sector, sourcing AEO-9 from NINGBO INNO PHARMCHEM CO.,LTD. provides access to a premium surfactant backed by reliable service, ensuring your final products meet the highest standards of performance and environmental responsibility.