新型炭材料2015，Vol.30Issue(5)：397-403,379,8.DOI:10.1016/S1872-5805(15)60199-8
碳纳米管/聚酰胺纳米复合材料的制备及其阻燃和热性能
Synthesis of a novel CNT/polyamide composite containing phosphine oxide groups and its flame retardancy and thermal properties
Meisam Shabanian 1Mohsen Hajibeygi 2Mehdi Roohani1
作者信息
- 1. Faculty of Chemistry and Petrochemical Engineering, Standard Research Institute (SRI), Karaj P. O. Box 31745-139, Iran
- 2. Faculty of Chemistry, Kharazmi University 15719-14911 Tehran, Iran
- 折叠
摘要
Abstract
A novel composite based on a semi-aromatic polyamide ( PA) reinforced by multiwall carbon nanotubes ( CNTs) was prepared by a solution mixing method. PA was synthesized through a direct polycondensation between azelaic acid and bis (3-amino phenyl) phenyl phosphine oxide. The effect of the CNT addition on the thermal and flammability properties of the composite were studied by thermogravimetric analysis, differential scanning calorimetry and microscale combustion calorimetry. The temperature at which 5% weight loss occurs is increased by over 70 ℃ by incorporating CNTs into the PA matrix. CNTs improve the flame retar-dancy of PA, which is manifested by a decrease of the heat release rate and the total heat release of the composite compared with pure PA.关键词
多壁碳纳米管/纳米复合材料/聚酰胺/阻燃Key words
Multiwalled carbon nanotube/Nanocomposite/Polyamide/Flame Retardancy引用本文复制引用
Meisam Shabanian,Mohsen Hajibeygi,Mehdi Roohani..碳纳米管/聚酰胺纳米复合材料的制备及其阻燃和热性能[J].新型炭材料,2015,30(5):397-403,379,8.
