Recently, the domestically produced high-performance block polyether PE61 has continuously expanded its industrial application boundaries by virtue of its excellent low-foam defoaming, emulsifying and dispersing, as well as temperature-resistant and stable properties. It has achieved large-scale implementation in multiple fields including fine chemicals, light industry manufacturing, biomedicine and water treatment, serving as a core auxiliary material for the upgrading of industrial formulas. Compared with traditional surfactants, PE61 features a unique EO/PO block molecular structure with outstanding hydrophobic performance, maintaining stable interfacial activity in complex media and adapting to various harsh industrial production scenarios.
Light Industry and Biomanufacturing
In the light industry and biomanufacturing sectors, PE61 acts as a core defoaming material for papermaking and fermentation industries. It can rapidly eliminate fine foam generated by protein and starch systems during production, avoiding process disruptions caused by foaming and effectively improving production efficiency and product purity. Meanwhile, its low-toxic and harmless properties make it suitable for GMP-standard production scenarios such as pharmaceutical fermentation and traditional Chinese medicine extraction. It does not chemically react with materials, ensuring the quality and safety of terminal pharmaceutical products.
Industrial Cleaning and Water Treatment
In the fields of industrial cleaning and water treatment, PE61 can be formulated into low-foam and high-detergency cleaning agents compatible with high-pressure spray and circulating cleaning equipment, solving the pain points of foam residue and incomplete cleaning of traditional cleaners. In industrial wastewater and circulating water treatment processes, it can efficiently suppress foam generated by aeration and stirring. With excellent biodegradability and no secondary pollution, it fully meets green production requirements. In addition, it can be used as an auxiliary agent for chemical fiber oil agents and coating dispersants to improve the processing performance and finished product stability of materials.
Market Outlook
Currently, with the accelerated refined and green transformation of the industry, the market demand for low-foam and environmentally friendly auxiliaries keeps rising. Featuring wide adaptability, high cost performance and stable performance, PE61 has gradually realized import substitution. It is widely applied in various industrial formula systems, providing solid material support for cost reduction, efficiency improvement and low-carbon green production across industries, with a promising market application prospect.
Post time: Sep-23-2026