The solution properties of polyethylene oxide and polyethylene oxide/cofactor and the retention mechanism of papermakingfurnish with those polyethylene oxide base retention aids were reviewed.

• 阐述了聚氧化乙烯单组分助留体系和聚氧化乙烯/辅助剂双组分助留体系的溶液性质和助留机理的研究现状。