摘要
结合磷石膏晶须的结构特点,对其在造纸中的应用进行了探讨.研究发现:无论是针叶木浆还是漂白麦草浆,抄纸时加填磷石膏晶须可有效提高纸张的抗张指数、撕裂指数、耐破指数等,尤其是磷石膏晶须添加量为30%时,纸张的物理强度性能和填料留着率最高.白度高、成本低的磷石膏晶须作为填料应用于造纸,将具有很大的市场潜力.
According to the structure of the Calcium Sulfate Whisker,a deep investigation and study on its application in paper industry was made.It was found that the index of the tensile,tearing,bursting and the folding resistance was all obvious improved.Especially,the physical strength of the paper and the retention of the filler achieve the best when the Calcium Sulfate Whisker was added about 30%.If the Calcium Sulfate Whisker with nice properties,for example,high whiteness,low cost and so on,is used in paper industry,it will has great market potential.
出处
《天津科技大学学报》
CAS
2010年第5期35-37,44,共4页
Journal of Tianjin University of Science & Technology
关键词
磷石膏晶须
造纸填料
纸页物理性能
Calcium Sulfate Whisker
paper filler
physical performance of paper
作者简介
卢振华（1984-），男，山东人，硕士研究生；
通信作者：高玉杰，教授，yujie@tust．edu．cn．
