Lansurf AEP66

Lansurf AEP66 is a biodegradable nonionic surfactant produced by the controlled reaction of ethylene oxide and propylene oxide with a synthetic primary fatty alcohol. This balanced EO/PO structure provides excellent performance across a wide range of formulation types.

 

Lansurf AEP66 exhibits high compatibility with soaps, anionic surfactants, cationic surfactants and other nonionic systems, making it a versatile component for complex formulations. It delivers effective wetting, detergency, and emulsification while maintaining a low-foam profile, making it suitable for applications where foam control is essential.

 

Its biodegradability and broad formulation compatibility make Lansurf AEP66 an excellent choice for applications in household, industrial, and institutional cleaning, as well as in agricultural and general chemical processing systems.

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Key Features

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• Biodegradable Nonionic Surfactant - Environmentally responsible EO/PO fatty alcohol derivative offering versatile formulation performance.

• High Compatibility with Multiple Surfactant Types - Fully compatible with soaps, anionic, cationic, and other nonionic surfactants—ideal for blended systems.

• Effective Wetting and Detergency with Low Foam - Provides strong cleaning and wetting action while maintaining a controlled, low‑foam profile.

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Applications

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Cleaning & Detergent Applications
Lansurf AEP66 is widely used in low‑foam cleaning formulations due to its compatibility with surfactant systems and strong wetting/detergent performance.

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Applications include:
- Machine dishwashing detergents
- Metal cleaning formulations
- Bottle rinse aids
- Industrial & institutional cleaners (I&I) such as surface care and laundry/fabric care formulations

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Textiles
Used as a nonionic, low‑foam wetting agent in textile processing.
- Improves wetting and detergency in textile manufacturing and finishing

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Oils & Lubricants
Applied as an additive for oils, lubricants, and metalworking fluids due to its wetting and low‑foam behavior.
- Enhances emulsification and surface wetting in lubricants and industrial fluids

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Agrochemicals
Lansurf AEP66 functions as a surfactant and adjuvant, improving wetting and formulation stability.
- Used in agricultural sprays and formulations for enhanced performance on plant surfaces 

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Paints & Polymers
Used as a wetting and dispersing additive in paints, polymers, and related systems.
- Provides low‑foam wetting in coating systems
- Supports polymer processing and dispersion needs