Lansurf CO12

Lansurf CO12 is a high‑performance nonionic surfactant derived through the controlled ethoxylation of castor oil with 12 moles of ethylene oxide. This modification enhances the hydrophilic–lipophilic balance of natural castor oil, resulting in a versatile, water‑soluble surfactant exhibiting a unique combination of emulsifying, wetting,
detergency, and lubricating characteristics. The product is supplied as a clear yellow, viscous liquid free from foreign matter, ensuring high purity and consistent functional performance in both aqueous and oily formulations.

Lansurf CO12 is particularly valued for its low toxicity profile and its acceptability for food‑contact applications, making it suitable for sensitive end‑use areas such as processing aids, lubricants, and specialty emulsions. Its balanced HLB value of 7.0 allows it to function effectively as an emulsifier for a wide spectrum of hydrophobic oils,
waxes, and hydrocarbon systems.

 

Key Features

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• Excellent emulsifier for a wide range of oils and formulations.

• High lubricity, ideal for metal‑forming and mold‑release applications.

• Low toxicity with food‑contact approval, suitable for sensitive uses.

 

Applications

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Textile Auxiliaries
- Used in textile processing for wetting, lubrication, and emulsification functions.

Agrochemical Formulations
- Acts as a co‑emulsifier (with anionics) in emulsifiable concentrates, improving emulsion stability and enhancing wetting/spreading on plant surfaces.

Metal‑Forming & Mold‑Release Applications
- Provides high lubricity, making it suitable for metal‑working fluids and as a plastic mold release agent.

General Oil Emulsification
- Used as a general emulsifier for oils, including mineral and vegetable oils, in a wide range of industrial formulations.

Areas Requiring Strong Emulsification
- Suitable for systems where stable O/W emulsions are needed—coatings, processing aids, lubricant additives, and chemical blends.