1. In terms of synthetic detergents, they are widely used to produce composite detergents or liquid detergents and super concentrated detergents due to their good washing performance.

2. In terms of textile detergent, nonylphenol ethoxylate is mainly used for washing worsted and wool fabrics in China.

3. In pulping and papermaking, nonylphenol ethoxylate, as an excellent auxiliary for alkali extraction and resin removal of pulp, can enhance the penetration of alkali liquor and promote the dispersion of resin; As a low foam detergent and dispersant for paper making, it can make paper products smooth and even. In addition, nonylphenol ethoxylate is also used to remove waste newspaper ink.

4. In the building materials industry, nonylphenol ethoxylate can be used in water-based coatings to emulsify, disperse and wet; As an air entraining agent for concrete, it can make cement mortar or concrete form a large number of micropores, improve its workability and water retention, and improve the frost resistance and impermeability of concrete.

5. The main functions of surfactants in pesticide preparation processing are wetting, dispersion, emulsification, solubilization, etc.