Nonylphenol Ethoxylate 220kg

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Nonylphenol ethoxylate (NPE) is a surfactant compound that belongs to the family of alkylphenol ethoxylates. It is produced by ethoxylation, a process that involves adding ethylene oxide molecules to nonylphenol, resulting in a chain of ethylene oxide units attached to the nonylphenol core. The number of ethylene oxide units added can vary, resulting in different forms of NPEs with varying degrees of ethoxylation.

NPEs are commonly used in industrial and commercial applications as detergents, emulsifiers, wetting agents, and dispersants due to their excellent surfactant properties. They possess both hydrophilic (water-loving) and lipophilic (oil-loving) properties, making them effective in reducing surface tension, enhancing the mixing of oil and water, and improving the solubility of various substances.

However, it is important to note that NPEs have raised environmental concerns. They have been found to be persistent in the environment and can potentially bioaccumulate, leading to harmful effects on aquatic organisms and ecosystems. Due to their potential adverse impacts, the use of NPEs has been restricted or banned in certain regions, and alternative surfactants with lower environmental impact are being sought.


Nonylphenol ethoxylate (NPE) has been widely used in various industrial and commercial applications due to its surfactant properties. Some of the major or common uses of NPE include:

  1. Industrial Cleaning: NPEs have been utilized in industrial cleaning formulations, including degreasers, metal cleaners, and parts washers. Their ability to remove oil, grease, and other contaminants from surfaces makes them effective in industrial cleaning processes.
  2. Textile Processing: NPEs have been employed in textile processing, particularly in the textile dyeing and finishing stages. They aid in the dispersion and wetting of dyes and assist in the removal of excess dye from fabrics.
  3. Agrochemicals: NPEs have been used in the formulation of agricultural pesticides and herbicides to enhance the effectiveness of the active ingredients. They help in dispersing and spreading the chemicals on plants and improving their adhesion.
  4. Paper and Pulp Industry: NPEs have found applications in the paper and pulp industry as wetting agents, emulsifiers, and dispersants. They assist in the efficient mixing of pulp fibers, improve paper strength, and aid in the removal of ink during recycling processes.
  5. Paints and Coatings: NPEs have been utilized in the formulation of paints, coatings, and adhesives as surfactants. They improve the wetting and spreading properties of these products, enabling better coverage and adhesion to surfaces.
  6. Household and Institutional Cleaning Products: NPEs have been present in various household and institutional cleaning products, such as detergents, all-purpose cleaners, and degreasers. They help in the removal of dirt, stains, and grease from surfaces.

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