麦草化机浆制浆废液用于再生瓦楞原纸表面施胶的增强作用  

Utilization of Wheat Straw CMP Pulping Waste Liquor as Strengthening Agent in OCC Sheets

作　　者：张大鹏[1] 韩卿[1] 

机构地区：[1]陕西科技大学造纸工程学院,陕西西安710021

出　　处：《纸和造纸》2011年第8期44-47,共4页Paper and Paper Making

摘　　要：采用表面施胶的方法将麦草化机浆制浆废液应用于OCC再生瓦楞纸的表面施胶,对其增强作用进行了研究。固含量为15%的麦草化机浆制浆废液、氧化淀粉和表面施胶剂按照不同比例配成浓度不同的溶液,用于纸页的表面施胶。分别探讨了废液、氧化淀粉及表面施胶剂的添加量对纸页物理强度性能的影响。实验结果表明,通过表面施胶将麦草化机浆制浆废液应用于纸的增强,取得较好的增强效果,这为实现废液的资源化利用提供了一条新途径。This study examined the surface sizing of OCC sheets with wheat straw CMP pulping waste liquor. The wheat straw CMP pulping spent liquor at solids contents up to 15% and oxidized starch and surface sizing agent were mixed in different proportions with a series of consistency, and the mixture was used in the surface sizing of OCC sheets. The effects of dosages of condensed wheat straw CMP pulping spent liquor and oxidized starch and surface sizing agent on the properties of OCC sheets were evaluated respectively, the results could be concluded as follows： compared with the OCC sheets without surface sizing, the properties were improved through applying surface sizing of OCC sheets with wheat straw CMP pulping spent liquor. It was suggested that a new way to realize the integrated utilization of pulping spent liquor could be achieved.

关 键 词：制浆废液 表面施胶 OCC再生瓦楞纸 增强 

分 类 号：TS753.9[轻工技术与工程—制浆造纸工程]