摘要
本文采用氧化锌沉淀包膜法修饰超细硅酸铝颗粒,探讨了不同的修饰工艺对纸张各项性能的影响。实验结果表明,粉体修饰前后对比,在纸张白度、不透明度基本保持不变的基础上,纸张的抗张指数、耐破指数、耐折度和撕裂指数均大幅度提高。
The preparation of ultra-fine aluminum silicate powders by chemical precipitation-coating modification was studied in this paper. The influnce of different modification technology on various properties of paper sheet was also discussed. The results showed that based on the condition of keeping brightness and opacity, compared with those without modification, the tensile index, burst index, folding endurance and tear index of the paper were increased greatly.
出处
《造纸科学与技术》
2007年第3期22-25,共4页
Paper Science & Technology
关键词
超细硅酸铝
沉淀包膜
氧化锌
造纸填料
ultra-fine aluminum silicate
precipitation-coating
zinc oxide
papermaking filler
