In the daily chemical industry, surfactants also play an important role, mainly reflected in the following aspects: 1, detergent: surfactant as a detergent, widely used in daily life in cleaning, washing, decontamination and other aspects, such as washing powder, detergent, leather goods decontamination agent; 2, daily chemical products: In daily chemical products, surfactants are also an important part. For example, shampoo, body wash, toothpaste, fertilizer and other cleansers and hair care products, a large number of various types of surfactants. In short, surfactants play an important role in the chemical industry, food industry, pharmaceutical industry, daily chemical industry and other fields.