竹浆、阔叶木浆和麦草浆打浆性能的研究  

Studies on refining properties of kraft bamboo pulp,hardwood pulp and wheat straw pulp

作　　者：吴乾斌[1] 张美云[1] 夏新兴[1] 赵琳[2] 

机构地区：[1]陕西科技大学,西安710021 [2]四川永丰纸业股份有限公司,四川乐山614500

出　　处：《中华纸业》2012年第24期33-39,共7页China Pulp & Paper Industry

基　　金：国家发改委重大产业技术开发项目"竹材制浆深度脱木素蒸煮和清洁漂白技术";陕西科技大学研究生创新基金

摘　　要：对竹浆、阔叶木浆和麦草浆进行了筛分,得出竹浆中R16目纤维和R200目细小纤维组分含量均最高。收集三种浆料的长纤维,进行打浆,得出:麦草纤维细胞壁容易破除,打浆度和保水值较高,纤维本身强度较差;竹纤维难分丝帚化;竹浆中的细小纤维组分容易破裂,吸水润胀。麦草纤维结合力强,成纸的抗张指数和耐破指数较高,撕裂指数和耐折度低;竹纤维成纸的各项物理指标均较高。After screened classification of the kraft bamboo pulp,hardwood pulp and wheat straw pulp,the fibers（above 16 mesh） content and fines（below 200 mesh） content of bamboo pulp are both high.Long fibers（over 200 mesh） of three kinds of pulp being refined,the fiber＇s wall of wheat straw is removed easily and fiber＇s strength is low.Fiber＇s wall of bamboo brooms hardly.Fines of bamboo are beaten easily.The binding strength of wheat straw is high,so the tensile index and burst index are high,while the tear index and folding endurance are low.The entire physical index of bamboo fiber is high.

关 键 词：竹浆 阔叶木浆 麦草浆 细小纤维 打浆 

分 类 号：TS752[轻工技术与工程—制浆造纸工程] TS749.1