摘要
探究了柠条原料的纤维特性以及化机浆各制浆工艺对柠条纸浆质量的影响。结果表明,柠条原料的纤维素含量和纤维性能(长度、宽度、长宽比)都低于杨木、桉木,但仍具有应用于制浆造纸的价值。在实际制浆流程中,筛选后的纤维分散合理,纤维的形态得到改善;经过制浆处理后,柠条化机浆成品可满足厂内质量标准——白度70.10%、抗张指数27.15 N.m/g、松厚度2.46 cm^(3)/g、环压指数7.23 N.m/g。
The fiber characteristics of Caragana Korshinskii and effect of different pulping process on the fiber qualities of Caragana Korshinskii were studied.The results showed that although the cellulose content and fiber properties(length,width,length-to-width ratio)of Caragana Korshinskii were lower than both poplar and Eucalyptus,Caragana Korshinskii still has good value in pulping and papermaking.In the actual pulping process,the fiber dispersed reasonably and the fiber morphology was improved after screening.After pulping,the Caragana Korshinskii CMP can meet the quality standard in the market and the whiteness,tensile index,density index and ring strength index of the Caragana Korshinskii CMP were 70.10%,27.15N·m/g,2.46cm^(3)/g,and 7.23 N·m/g.
作者
薛斌
吕兆岗
刘雁超
Xue Bin;Lyu Zhaogang;Liu Yanchao(Shandong Xianhua New Materials Technology Co.,Ltd.,Weifang 262400,Shandong,China)
出处
《中华纸业》
CAS
2022年第20期36-39,共4页
China Pulp & Paper Industry
关键词
柠条
化机浆
纤维特性
物理性能
Caragana Korshinskii
CMP
fiber characteristics
physical property
