纤维平均长度及其仪器法测定结果分析  

Average Fiber Length and Its Instrumental Measurement Result Analysis

作　　者：赖燕明[1] 谢益民[1] 伍红[1] 

机构地区：[1]华南理工大学制浆造纸工程国家重点实验室,广州510640

出　　处：《造纸科学与技术》2003年第3期35-37,共3页Paper Science & Technology

基　　金：国家自然科学基金 ( 3 0 170 75 6) ;教育部博士点基金 ( 2 0 0 2 0 5 610 2 2 );教育部重点基金 ( 0 113 7)资助项目

摘　　要：阐述了造纸纤维三种不同的平均长度表示法的意义。用FS - 2 0 0纤维分析仪对若干造纸原料、同种原料的不同制浆方法的纤维长度、粗度进行测定 ,并对测定值的分析。研究发现切断不严重的浆 (非机械浆 )的二重重均长度非常接近原料的二重重均长度 ;The meaning of three methods for expressing the average length of fibers for papermaking was expatiated in this article.Fiber length,coarseness of raw material and pulp from different pulping process were determined by FS-200 type fiber analyzer.Moreover,the obtained results were analyzed in detail.It was found that the weight weighted average fiber length of the pulp which was not cut seriously (non mechanical pulp) was very close to the weight weighted average fiber length of raw material.There was a nice correlation between the coarseness of fibers and their weight weighted average fiber length.

关 键 词：造纸纤维 FS-200纤维分析仪 纤维平均长度 测定值分析 粗度 造纸原料 

分 类 号：TS72[轻工技术与工程—制浆造纸工程] TS712