阳离子型分散松香胶制备的初步探索  

DEVELOPMENT OF CATIONIC DISPERSED ROSIN SIZE

作　　者：叶晓春[1] 杨云妹 

机构地区：[1]南京林业大学

出　　处：《林产化学与工业》1994年第4期57-63,共7页Chemistry and Industry of Forest Products

摘　　要：松香中添加适量的助乳剂和新型乳化剂可以使松香充分的乳化。在常压依靠机械作用转相，可得到阳离子型分散松香的胶体乳液。在近中性条件下用于纸张施胶，施胶度良好，纸张的耐久性明显优于酸性施胶的纸张。A cationic dispersed rosin size has been developed.Experimental results showed that the sizewas capable of sizing at pH6.o～7.4.The handsheets formed had higher durability than those from theconventional acid sizing system.

关 键 词：阳离子型 分散松香胶 施胶剂 造纸助剂 

分 类 号：TS727.5[轻工技术与工程—制浆造纸工程]