What are the main characteristics of Octadecylamine Polyoxyethylene Ether AC-1810?

Octadecylamine Polyoxyethylene Ether AC-1810 is a multifunctional surfactant with both nonionic and weakly cationic properties, whose core advantages lie in its excellent emulsifying power, dispersibility, and wide medium adaptability.

Detailed Description

Octadecylamine Polyoxyethylene Ether AC-1810 (CAS No.: 26635-75-6) chemically named as Octadecylamine Polyoxyethylene (10) Ether, is produced by addition polymerization of octadecylamine with 10 moles of ethylene oxide. It appears as a light yellow liquid to paste, belonging to nonionic surfactants while possessing weak cationic characteristics, which allows it to retain the wide compatibility of nonionic surfactants while also exhibiting the adsorption and antistatic properties of cationic surfactants.

The most outstanding performance of this product lies in its excellent emulsifying ability – it can effectively stabilize both oil-in-water and water-in-oil systems, which is relatively rare among similar products. At the same time, its wetting and dispersing properties are outstanding, significantly improving the uniformity and stability of various components in formulations. Moreover, AC-1810 maintains high stability in acidic, alkaline, and hard water media, making it applicable to a wide range of systems, unlike many surfactants that are limited by pH or water quality conditions.

The weak cationic nature of AC-1810 imparts certain adsorption and antistatic properties to treated surfaces, giving it unique advantages in textile fiber finishing and plastic antistatic applications. Overall, it is a high-performance surfactant with cross-industry versatility, covering six major application areas: textile printing and dyeing, pesticide formulations, daily chemicals, metalworking fluids, petroleum industry, and plastics industry.

Technical Parameters

Application Suggestions

• Textile Printing and Dyeing: Used as a high-efficiency leveling agent to improve dye migration and dyeing uniformity; can be used as an antistatic finishing agent for synthetic fibers to reduce static buildup during processing and use.
• Pesticide Formulations: Used as an emulsifier in emulsifiable concentrates, aqueous emulsions, and microemulsions to improve the spreading and penetration of the spray solution, enhancing control efficacy.
• Daily Chemicals: Serves as an emulsifying and solubilizing component in creams, lotions, shampoos, etc., helping to uniformly disperse oil-soluble ingredients and improve transparency and stability.
• Metalworking Fluids: Provides corrosion inhibition by forming a protective film on metal surfaces, extending the service life of cutting fluids, rust preventives, etc.
• Petroleum Industry: Used as a component of demulsifiers to promote oil-water separation, improving the efficiency of crude oil dehydration and desalination.
• Plastics Industry: Used as an internal antistatic agent to reduce the surface resistivity of plastic products, preventing dust attraction and electrostatic discharge risks.

Precautions

This product is classified as skin irritant category 2 and serious eye irritant category 2, with the signal word "Warning." Protective gloves, eye protection, and protective clothing must be worn during handling. Avoid direct contact with skin and eyes. In case of skin contact, wash with plenty of water (P302+P352); if in eyes, rinse cautiously with water for several minutes, removing contact lenses if present and continue rinsing (P305+P351+P338). Storage temperature is recommended at 5-35°C, avoiding freezing or overheating. Keep container tightly closed, away from ignition sources and heat.