The effect of the dual-strengthening system consisted of cationic Polyamide epichlorohydrin (PAE) and anionic Alginate (SA) on bleached softwood kraft pulp properties was studied.

• 研究了阳离子聚合电解质聚酰胺环氧氯丙烷(PAE)和阴离子聚合电解质海藻酸钠(SA)所组成的二元纸张增强系统对漂白针叶木化学浆性能的影响。