低硬度AS-AQ麦草浆TCF漂白特性  

The TCF Bleaching Characteristics of Low-Kappa Wheat Straw AS-AQ Pulp

作　　者：闫德勇[1] 刘明友[1] 陈佳[1] 

机构地区：[1]华南理工大学造纸与污染控制国家工程研究中心,广东广州510640

出　　处：《造纸科学与技术》2008年第3期39-42,共4页Paper Science & Technology

摘　　要：研究了低硬度AS-AQ麦草浆的TCF漂白特性。结果表明,低硬度的AS-AQ麦草浆对氧系漂剂具有很好的可漂性,通过短程序TCF漂白即可达到较高的白度,且漂白选择性好。本实验条件下,漂白效果最好的TCF漂白程序是OXP和XPO,漂浆白度分别达到了84.1%ISO和82.8%ISO。Research was conducted on TCF bleaching characteristics of low-kappa wheat straw AS -AQ pulp. The results indicated that the pulp was easy to be bleached by oxygen based bleaching agents with a good bleaching selectivity, which could be reached a higher brightness through the short sequence of TCF bleaching. Under the experimental conditions, OXP and XPO had the best bleaching effect in the TCF bleaching sequences, and the final brightness of the bleached pulp could be 84.1% ISO and 82.8% ISO respectively.

关 键 词：低硬度 AS-AQ麦草浆 TCF 漂白特性 

分 类 号：TS745[轻工技术与工程—制浆造纸工程]