摘要
本文探讨了羟乙基田菁胶在麦草造纸中的作用机理 ,确定了其最佳使用量。实验结果表明 :当添加 0 .6 %的羟乙基田菁胶 ,可使纸张的裂断长提高 14.7% ,耐破度提高 2 1.6 % ,填料的留着率提高 15 .5 % ,而对纸的撕裂度改变较小。
The effect of ethoxyl_sesbania gum in papermaking from wheat straw was discussed in this paper.The most proper dosage was determined.The results show that paper breaking length increased 14.7%,paper burst_strength increased 21.6%,filler retention increased 15.5%,with little influence on paper tearing strength when 0.6% ethoxyl_sesbania gum was added.
出处
《广东造纸》
北大核心
2000年第1期21-23,共3页
关键词
羟乙基田菁胶
麦草浆
增强
助留
ethoxyl_sesbania gum,wheat straw pulp,strength aid,retention aid
