【摘要】 主要介绍了聚丙烯酰胺(PAM)及其接枝共聚物在各类造纸助留体系中的助留助滤机理及应用,探讨其最新的研究进展。可以看出聚丙烯酰胺在造纸助留助滤体系的应用前景十分广阔,今后应发挥其优势,为造纸工业服务。更多还原

【Abstract】 In this paper we mainly expound the elementary mechanism and application of polyacrylamide in retention & drainage systems. We can look forward to its universality applied potential. In the future we should improve its ascendancy for paper making industry.更多还原