English
Español
tiếng việt
русский
Nonionic alcohol ethoxylate with balanced hydrophilic-lipophilic character for versatile performance.
Excellent wetting, emulsifying, and dispersing properties in aqueous systems.
Good low-temperature stability and compatibility with electrolytes and other surfactants.
Biodegradable molecular structure aligned with modern environmental stewardship requirements.
Low foaming profile suitable for high-shear and industrial cleaning applications.
Industrial and institutional (I&I) hard surface cleaners.
Agrochemical formulations, including EC and SC concentrates.
Textile auxiliaries for scouring and dye leveling.
Paints and coatings as a stabilizer and co-emulsifier.
Specialty metalworking fluids requiring stable oil-in-water emulsions.
| Chemical Type | Nonionic alcohol ethoxylate (C13–C15 linear alcohol, ~11 mol EO) |
| Product Form | Liquid |
| Appearance | Pale yellow to colorless, clear to slightly hazy liquid |
| pH (1% aqueous solution, 20 °C) | 5.5–7.0 |
| Cloud Point (1% aqueous solution) | 58–64 °C |
| Active Content | 99–100 wt% |
| Saponification Value | 32–36 mg KOH/g |
| Free Alcohol Content | ≤ 1.0 wt% |
Q1: What is the primary function of Lutensol AO 11 in industrial formulations?
A: Lutensol AO 11 functions primarily as a nonionic surfactant offering effective wetting, emulsification, and solubilization properties, particularly valued in aqueous systems requiring low-foaming performance and good compatibility with electrolytes.
Q2: Is Lutensol AO 11 suitable for use in low-temperature applications?
A: Yes — due to its relatively low cloud point and favorable solubility profile in cold water, Lutensol AO 11 is often selected for formulations intended for ambient or mildly chilled process conditions, such as certain cleaning or metalworking applications.
Q3: How does Lutensol AO 11 compare to other alkylphenol ethoxylates or linear alcohol ethoxylates?
A: Unlike alkylphenol ethoxylates, Lutensol AO 11 is based on linear fatty alcohols and exhibits improved biodegradability and reduced environmental persistence. Compared to some shorter-chain alcohol ethoxylates, it offers enhanced oil-in-water emulsification stability and better tolerance to hard water.
Q4: Can Lutensol AO 11 be used in combination with ionic surfactants?
A: Yes — Lutensol AO 11 is generally compatible with anionic and cationic surfactants in many formulation contexts, supporting synergistic performance in detergency and foam control; however, compatibility should always be verified experimentally under specific system conditions.
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
Have a Questions? Call Us:
Add:
Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
