杨木APMP纤维超声波处理效果  

Effects of Ultrasonic Treatment on Poplar APMP Fiber

作　　者：王晨[1] 徐长鸣[1] 孙世荣[1] 岳金权[1] 

机构地区：[1]东北林业大学材料科学与工程学院,黑龙江哈尔滨150040

出　　处：《纸和造纸》2013年第5期16-18,共3页Paper and Paper Making

基　　金：国家级大学生创新性实验计划项目(201210225033)

摘　　要：测定超声波处理APMP浆料前后打浆度和保水值的变化情况,证明APMP经超声波处理后,纤维分丝帚化加强,细纤维化程度提高,润胀能力增强。初步探讨了纸浆浓度、超声波功率、处理时间等对超声波处理APMP纤维效果的影响情况,确定了实验条件下超声波处理APMP的最佳条件。The beating degree and water retention value changed before and after ultrasonic treatment on APMP were meansured, the result showed that the ultrasonic treatment on APMP strengthens the fibrillation, enhances the fibrosis degree, increases the fibre swelling. Effect of pulp concentration, ultrasonic power and processing time on ultrasonic treatment of the APMP cellulose was Discussed, the best conditions of ultrasonic treatment on APMP were determined.

关 键 词：超声波 杨木 APMP 纤维 

分 类 号：TS743[轻工技术与工程—制浆造纸工程]