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Boron-containing intumescent multilayer nanocoating for extinguishing flame on cotton fabric

文献类型：期刊论文

作者Fang, Fei1,2; Zhang, Xian2; Meng, Yuedong1; Ding, Xin2; Bao, Chao2; Li, Shiyuan2; Zhang, Hui3; Tian, Xingyou2
刊名CELLULOSE
出版日期2016-06-01
卷号23期号:3页码:2161-2172
关键词Layer-by-layer Flame Retardant Cotton Fabric Intumescent Self-extinguishing
DOI10.1007/s10570-016-0928-8
文献子类Article
英文摘要Sodium polyborate (SPB) has been employed with polyhexamethylene guanidine phosphate (PHMGP) to compose a nitrogen-phosphorus-boron intumescent coating on cotton fabric via a layer-by-layer (LBL) technique for obtaining excellent flame retardancy. The infrared spectra and atomic emission spectra indicate that the PHMGP-SPB multilayer grows gradually during the assembly process. Thermogravimetric analysis results show that the residue char of cotton is greatly enhanced after treatment with the LBL coating, which has a high char forming effect on cellulose during testing. The micro-calorimeter test finds that the assembly coating drastically decreases the peak heat release rate and total heat release of cotton fabric as a result of the catalytic charring effect. Cotton's burning behavior is monitored by the flammability test, and the results show that ten bilayer (BL) coating with only 7.5 wt% can completely extinguish the flame on cotton samples. The oxygen index test reveals that the limiting oxygen index (LOI) of cotton samples is substantially increased by introducing the LBL coating. When the BL increases to 20, the LOI value reaches up to 41. The residual char after burning is analyzed by scanning electron microscope and infrared spectroscopy, and the results show the the LBL coating has an intumescent flame-retardant effect on cotton.
WOS关键词AMMONIUM POLYPHOSPHATE ; THERMAL-STABILITY ; SODIUM-BORATE ; POLYPROPYLENE COMPOSITES ; POLYURETHANE FOAMS ; RETARDANT COTTON ; FIRE PROTECTION ; THIN-FILM ; LAYER ; ARCHITECTURES
WOS研究方向Materials Science ; Polymer Science
语种英语
WOS记录号WOS:000376086900052
资助机构National Natural Science Foundation of China(51303182 ; National Natural Science Foundation of China(51303182 ; National Natural Science Foundation of China(51303182 ; National Natural Science Foundation of China(51303182 ; National Natural Science Foundation of China(51303182 ; National Natural Science Foundation of China(51303182 ; National Natural Science Foundation of China(51303182 ; National Natural Science Foundation of China(51303182 ; 51402002) ; 51402002) ; 51402002) ; 51402002) ; 51402002) ; 51402002) ; 51402002) ; 51402002) ; National Natural Science Foundation of China(51303182 ; National Natural Science Foundation of China(51303182 ; National Natural Science Foundation of China(51303182 ; National Natural Science Foundation of China(51303182 ; National Natural Science Foundation of China(51303182 ; National Natural Science Foundation of China(51303182 ; National Natural Science Foundation of China(51303182 ; National Natural Science Foundation of China(51303182 ; 51402002) ; 51402002) ; 51402002) ; 51402002) ; 51402002) ; 51402002) ; 51402002) ; 51402002)
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/22405]  
专题合肥物质科学研究院_中科院等离子体物理研究所
作者单位1.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China
2.Chinese Acad Sci, Hefei Inst Phys Sci, Inst Appl Technol, Hefei 230088, Peoples R China
3.Anhui Univ, Sch Phys & Mat Sci, Hefei 230039, Peoples R China
推荐引用方式
GB/T 7714		 Fang, Fei,Zhang, Xian,Meng, Yuedong,et al. Boron-containing intumescent multilayer nanocoating for extinguishing flame on cotton fabric[J]. CELLULOSE,2016,23(3):2161-2172.
APA Fang, Fei.,Zhang, Xian.,Meng, Yuedong.,Ding, Xin.,Bao, Chao.,...&Tian, Xingyou.(2016).Boron-containing intumescent multilayer nanocoating for extinguishing flame on cotton fabric.CELLULOSE,23(3),2161-2172.
MLA Fang, Fei,et al."Boron-containing intumescent multilayer nanocoating for extinguishing flame on cotton fabric".CELLULOSE 23.3(2016):2161-2172.

入库方式： OAI收割

来源：合肥物质科学研究院

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