千年桐作为造纸原料的基础评价  

Basic evaluation of aleurites montana as a raw material in paper manufacture

作　　者：尹玉冬 陈克利[2] 韩绍中 YIN Yu-dong;CHEN Ke-li;HAN Shao-zhong(Yunnan Light Industry Science&Research Institute,Kunming 650034,Yunnan,China;Kunming University of Science and Technology,Kunming 650500,Yunnan,China;Yunnan Mengxiang Bamboo Industry Co.,Ltd.,Xishuangbanna 666100,Yunnan,China)

机构地区：[1]云南省轻工业科学研究院,昆明650034 [2]昆明理工大学,昆明650500 [3]云南勐象竹业有限公司,云南西双版纳666100

出　　处：《中华纸业》2018年第16期39-43,共5页China Pulp & Paper Industry

摘　　要：千年桐兼具速生丰产与经济林木的林基地建设优势,从造纸的角度对千年桐木材进行基础分析、硫酸盐蒸煮以及O-D-E o p漂白,本色浆得率可达47.3%,漂白浆白度达到86%,且黏度损失不超过200ml/g。纸浆达到硫酸盐阔叶木漂白浆一等品的要求,特别适合具有柔顺性要求的特殊纸种的造纸应用。In this paper was conducted a basic evaluation of aleurites montana which is suitable for forest land construction thanks to its fast growing and cost efficient features.Based on the evaluation from the perspective of paper industry,after sulfate cooking and O-D-Eop bleaching,unbleached pulp yield rate can be 47.3%,the brightness of bleached pulp can be 86%,and viscosity loss is only less than 200ml/g.The pulp made from aleurites montana could reach the standard of first-class kraft hardwood bleached pulp,which make it a proper wood series for the manufacture of paper grades that have high softness requirements.

关 键 词：千年桐 制浆 硫酸盐法 漂白浆 

分 类 号：TS721.1[轻工技术与工程—制浆造纸工程] TS743.12