Lansurf AE735

Lansurf AE735 is a nonionic surfactant produced by the reaction of ethylene oxide with a cetyl oleyl alcohol, corresponding to a cetyl oleyl alcohol ethoxylate containing approximately 35 moles of ethylene oxide. The product is supplied as a white to off‑white solid in flake or powder form and is fully compatible with soaps, anionic, cationic, and other nonionic surfactants.

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Lansurf AE735 exhibits good oil‑in‑water emulsification, wetting, and detergency, making it suitable for a wide range of industrial formulation systems. Its high ethoxylation level and elevated HLB value (~17) provide strong hydrophilicity and effective performance in aqueous systems requiring stable emulsification and dispersion.

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Key Features

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• Good oil‑in‑water emulsification, enabling stable emulsions across detergents, coatings, agrochemical, and industrial formulations.

• Effective wetting performance, supporting strong surface wetting needed in textile auxiliaries, cleaning products, and polymer processing.

• Strong detergency, making it suitable for high‑performance cleaning applications in both industrial and domestic environments.

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Applications

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Industrial & Domestic Detergents
- Emulsifiers in liquid and powder detergents
- Wetting agents for hard‑surface cleaners
- Degreasers and multi‑purpose cleaners
- Components in high‑detergency formulations

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Textile Auxiliaries
- Wetting agents for fibre preparation
- Scouring agents
- Lubricants and softeners for textile processing
- Emulsifiers for oils and finishes

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Agrochemicals
- Emulsifiers for EC, EW, and SC pesticide formulations
- Wetting agents to enhance leaf coverage
- Dispersing/solubilising aids for hydrophobic actives

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Paints & Coatings
- Emulsifiers in emulsion polymerisation systems
- Dispersants for pigments and additives
- Stabilisers for aqueous coating formulations

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Personal Care & Cosmetics
- Emulsifiers in creams and lotions
- Solubilisers and dispersants
- Mild wetting and cleansing agents
- Lubricity enhancers and sensory‑feel modifiers

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Plastic & Polymer Processing
- Emulsifiers for polymer emulsions
- Anti‑static and wetting additives
- Processing aids in resin manufacture

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Metalworking & Industrial Processing
- Emulsifiers in cutting‑fluid formulations
- Wetting agents for metal cleaning systems
- Additives improving penetration and oil dispersion​