摘要
通过表面包覆等方式,在聚磷酸铁(APP)表面引入具有疏水性和阻燃性的基团,在改善疏水性的同时提高其阻燃性,将其应用于纸张,使其纸页的阻燃性能获得大幅度提高,并且其力学性能耐破度、挺度、以及断裂伸长率也分别提高了18.6%、17.0%、81.8%。同时,经过适当疏水改性,成功解决了纸页在存放过程中吸潮变软、力学性能下降的弊端。
Introducing a hydrophobic and flame-retardant group on the surface of ammonium polyphosphate by surface coating, etc., to improve the hydrophobicity while improving the flame retardancy, and applying it to paper to obtain a large flame retardant property of the paper sheet. The amplitude is improved, and the mechanical properties, bursting resistance, stiffness, and elongation at break are also increased by 18.6%, 17.0%, and 81.8%. At the same time, after proper hydrophobic modification, the disadvantages of moisture absorption and softness and mechanical properties of the paper sheet during storage were successfully solved.
作者
邓钧豪
杨进
洪浩源
王涛
徐桂龙
曾靖山
DENG Junhao;YANG Jin;HONG Haoyuan;WANG Tao;XU Guilong;ZENG Jingshan(National Engineering Research Center for Paper and Pollution Control, State Key Laboratory of Pulp andPaper Engineering, South China University of Technology, Guangzhou 510640 , China)
出处
《造纸科学与技术》
2019年第2期62-65,共4页
Paper Science & Technology
基金
光纤用包覆涂层丙烯酸——有机硅树脂的研制(D8183800)
关键词
聚磷酸製
阻燃剂
疏水改性
ammonium polyphosphate
flame retardant
hydrophobic modification
