陕西科技大学学报（自然科学版）Issue(1)：90-94,5.
粉煤灰／煤矸石纤维的改性及其植物纤维复合配抄纸性能研究
Research on the performance of fly ash/coal gangue fiber and plant fiber composite paper
摘要
Abstract
Fly ash/coal gangue fiber has less surface groups ,rigidity ,brittleness ,easy‐break‐ing ,and during the application process the utilization rate is low .Those disadvantages will di‐rectly impact on paper strength .The compound softener———dodecyl dimethyl betaine (BS‐12) and self‐made cetyl amino acids (CAA) ,modifier———polyvinyl alcohol‐Al2 (SO4 )3 (PVA‐Al2 (SO4 )3 ) were used to change fly ash/coal gangue fiber .The changes of the fiber were observed by the Zeta potential ,Fourier Infrared Spectroscopy (FT‐IR) and Scanning Electron Microscopy (SEM ) .Through the fly ash/coal gangue fiber and plant fiber composite paper properties test to investigate and discuss the fiber that treated by different means .T he re‐sults show that ,the performance of the composite paper will be greatly improved by filling the treated fly ash/coal gangue fiber in papermaking .When the filling amount of softening fi‐ber is 20% ,or the filling amount of softening modified fiber is 30% ,the performance of the composite paper can completely reach the standard of pure plant fiber paper .关键词
粉煤灰/煤矸石纤维/软化改性/纸张性能Key words
fly ash/coal gangue fiber/softening and modification/paper properties分类
轻工业引用本文复制引用
苏秀霞,吕檬夷,巨保中,王楠,郭雯..粉煤灰／煤矸石纤维的改性及其植物纤维复合配抄纸性能研究[J].陕西科技大学学报（自然科学版）,2016,(1):90-94,5.基金项目
陕西省科技厅工业科技攻关计划项目 （）
