摘要
利用磷酸、硅烷偶联剂、硝化/还原改性剂等对芳纶纤维进行改性,再以改性后的芳纶纤维配抄芳纶纸,探讨芳纶纤维表面改性及其对芳纶纸物理性能的影响.结果表明,上述3种改性方法均可以改善芳纶纤维与芳纶浆粕界面的结合,从而提高芳纶纸的强度.
Phosphoric acid with different concentration, silane coupling agent, and nitration reduction were used in modifying of aramid fiber. The aramid fiber treated with different ways was mixed with aramid pulp to manufacture aramid paper sheets. Modification of ar- amid fiber and its effect on aramid paper properties were studied. Results show that above mentioned ways could significantly improve the interface of aramid fiber and pulp, thus opti- mize the mechanical properties of aramid paper.
出处
《陕西科技大学学报（自然科学版）》
2013年第5期23-27,共5页
Journal of Shaanxi University of Science & Technology
基金
陕西国防工业职业技术学院院级科研项目(GFY13-08)
关键词
芳纶纤维
芳纶纸
改性
纸页性能
aramid fiber
aramid paper
modification
paper properties
