碳纳米材料改性聚氨酯泡沫研究进展
Research progress of polyurethane foam modified by carbon nano-materials
廉兆龙 1李晓屿 1陈鹏 1孙彬 1徐新宇 1黄玉东 2王彩凤1
作者信息
- 1. 辽宁石油化工大学石油化工学院,抚顺 113001
- 2. 哈尔滨工业大学化工与化学学院,哈尔滨 150001
- 折叠
摘要
介绍了近年利用碳纳米材料改性聚氨酯泡沫的研究进展,根据引入碳纳米材料的不同方式将增强方法分为内部掺杂法和外保护层法,探讨了 2种方法的作用机理与改性效果;分析了碳纳米材料改性聚氨酯泡沫存在的不足,认为改性操作简单、降低填料团聚性是未来研究的重点.
Abstract
This paper introduces the research progress of polyurethane foam changed by carbon nano-materials in recent years.The enhancement methods are divided into two categories according to the different ways of introducing carbon nano-materials,namely the internal doping method and the external protective layer method.The action mechanism and modification effect of the two methods are discussed respectively.The shortcomings of polyurethane foam modified by carbon nano-materials and the prospect for the future are discussed.Simple modification operation and reduction of packing agglomeration should be the focus of future research.
关键词
聚氨酯泡沫/碳纳米材料/压缩强度/阻燃Key words
polyurethane foams/carbon nanometre materials/compressive strength/fire resistance引用本文复制引用
基金项目
辽宁省教育厅自然科学研究项目(L2019041)
出版年
2024
NETL
NSTL
万方数据