麦草浆微波辐射漂白后纤维的表面结构和特性  

Fiber Surface Properties and Structure of Bleached Wheat Straw Pulp from Microwave Irradiation System

作　　者：李栋[1,2] 韩卿[1,2] 王亚娟[1,2] 詹怀宇[2] 

机构地区：[1]陕西科技大学,陕西西安710021 [2]华南理工大学制浆造纸工程国家重点实验室,广东广州510641

出　　处：《纸和造纸》2009年第1期31-35,共5页Paper and Paper Making

基　　金：华南理工大学制浆造纸国家重点实验室开放基金(200605);陕西省教育厅专项科研计划项目(07JK185);陕西科技大学创新项目(YC0601)。

摘　　要：研究麦草浆经微波辐射条件下HP两段漂白对纸浆表面特性和纤维素结构的影响。结果表明:微波用于漂白纸浆细小纤维含量较少,纤维表面受损较少,漂后纸浆结晶度明显增大,纸浆化学结构无明显变化。This paper focused on the surface properties and structure of bleached wheat straw pulp fiber from microwave irradiation system with sodium hypochlorite （H）and hydrogen peroxide （P）. The results showed that bleaching from microwave irradiation system could reduce micro-fibers and damage of fiber surface and also increase the crystallinity of cellulose visibly. Structure of the pulp was not changed visibly.

关 键 词：微波 漂白 SEM FAM XRD 

分 类 号：TS745[轻工技术与工程—制浆造纸工程]