水溶性聚合物类助剂对树脂沉积的控制作用

Application of Water-Soluble Polymers on Prevention of Pitch Deposition

某些水溶性聚合物类助剂在特定的条件下可对树脂类物质在制浆造纸设备及纸/纸板表面上的沉积起到控制作用。本文阐述水溶性聚合物类助剂对树脂沉积的控制机理、相关助剂的种类及应用技术,指出相关研究、开发及应用的重要性。

Certain water soluble polymers can be effective in prevention and controlling of pitch deposition in papermaking processes. The mechanisms of deposition reduction, categories of relevant specific chemicals and application techniques were briefly reviewed and presented in this paper. Additionally, the significance of further investigations, explorations and developments concerning water-soluble polymer based pitch deposition prevention was highlighted and emphasized.