超声波杨木浆配抄装饰原纸的研究  

Study on the Properties of Decorative Base Paper Made of Poplar Ultrasonic Pulp

作　　者：张琴琴[1] 韩小帅 蒲俊文[1] 

机构地区：[1]北京林业大学,北京100083

出　　处：《造纸科学与技术》2017年第2期19-21,共3页Paper Science & Technology

摘　　要：超声波制浆技术具有将制浆和漂白合二为一的特点,并且相较于传统的制浆,制浆废液量明显减少,减少了污染,降低了能耗,生产的纸浆得率在70%左右。本研究中,以超声波杨木浆为原料抄造装饰原纸,确定了造纸过程中用的填料、湿强剂等助剂的最优添加量,并且使用自制的改性填料使纸张的各项指标达到或超出国家标准的助剂的最优添加量。在超声波纸浆∶松木硫酸盐浆为3∶7时,纸张的抗张强度、白度、不透明度等指标均能达到国家标准要求;当使用自制填料的改性剂添加量为3%时,纸张的性能得到了进一步提高,由此可见,超声波纸浆具有良好的应用发展前景。Ultrasonic pulping technology combines the pulping and bleaching in one procedure. Compared with the traditional pulping method, the pulping waste liquor is obviously reduced, the pollution and the en- ergy consumption are reduced, and the pulp yield is about 70% . In this study, using poplar ultrasonic pulp as raw material for making decorative base paper, the optimum adding amount of filler, wet strength agent and the self-made modified filler were investigated. The results showed that the tensile strength, bright- ness, opacity and other properties of paper can meet the Chinese standards when the poplar ultrasonic pulp ： pine kraft pulp ratio is 3 ： 7, and when the dosage of modified filler is 3 % , the properties of the paper has been further improved.

关 键 词：超声波杨木浆 二氧化钛改性填料 装饰原纸 

分 类 号：TS727[轻工技术与工程—制浆造纸工程]