Question

Which industries and processes is Castor Oil Polyoxyethylene Ether EL-10 mainly used in?

Answer
2026-05-27 官方文档 蓖麻油聚氧乙烯醚EL-10

Castor Oil Polyoxyethylene Ether EL-10 is widely used in seven major industries including pesticides, textiles, cosmetics, leather, metal processing, coatings and inks, and industrial cleaning, with core functions of emulsification, dispersion, and wetting.

Industry Applications and Process Details

1. Pesticide Formulations — Used as a nonionic emulsifier for preparing emulsifiable concentrates (EC) of pesticides such as beta-cypermethrin and abamectin, improving emulsion stability, spreading, and penetration capabilities, thereby enhancing efficacy.

2. Textile Industry — Used as a smoothing agent and wetting component in spinning and post-processing of synthetic fibers such as polyester and nylon, imparting good smoothness, antistatic properties, and cohesion, reducing breakage and fuzz.

3. Cosmetics Industry — Due to its lipophilic nature, it is specially used in W/O (water-in-oil) creams and lotions, such as cold cream, sunscreen, and skincare lotions, as an emulsifier and emollient, improving skin feel and stability.

4. Leather Processing — As a component of fatliquoring agents, it penetrates between leather fibers, imparting a soft and full hand feel, and improving flexibility and water resistance.

5. Metalworking Fluids — Acts as an emulsifier and lubricating component in emulsified cutting fluids, grinding fluids, and rust-preventive oils, also providing antirust function, suitable for processing and short-term rust prevention of ferrous metals and some non-ferrous metals.

6. Coatings and Inks — Used in solvent-based systems to help wet and disperse organic pigments (such as phthalocyanine blue and azo pigments), reducing system viscosity and improving tinting strength and storage stability.

7. Industrial Hard Surface Cleaning — Exhibits excellent emulsifying and solubilizing capabilities for mineral oil and grease stains in low- or medium-foaming cleaners, suitable for cleaning hard surfaces such as metal and plastic.

Core Process Adaptability

Process TypeApplicability Description
W/O (water-in-oil) emulsification systemSpecific emulsification, stabilizes emulsion structure
O/W (oil-in-water) emulsification systemAlso usable for emulsifying mineral oils and animal/vegetable oils and fats
Acid-alkali/hard water resistant systemsMaintains high chemical activity under complex water quality and extreme pH conditions
Pigment dispersion processSignificantly reduces interfacial tension, prevents pigment precipitation

Source Description

The above data are from the product database of Hai'an Guoli Chemical Co., Ltd., CAS No.: 61791-12-6.