期刊
CARBOHYDRATE POLYMERS
卷 157, 期 -, 页码 1594-1603出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.carbpol.2016.11.034
关键词
Cellulose fiber; Cellulose-Na; Cellulose-Ca; Thermal degradation; Pyrolysis; Flame retardancy
资金
- National Natural Science Foundation of China [50673046]
- Program for Taishan Scholar of Shandong Province
- Program for Changjiang Scholars and Innovative Research Team in University [IRT_14R30]
Flame-retardant cellulose-Na and cellulose-Ca fibers were successfully synthesized by grafting Na+ and Ca2+ onto cellulose fibers, and confirmed by FTIFL The combustion behavior of the fibers was assessed by the limiting oxygen index (LOI) and cone calorimeter (CONE). The maximum LOI values of cellulose-Na and cellulose-Ca fibers were 31 and 30, which are higher than that (19) of cellulose fibers. The CONE results showed that the values of heat-release rate and total heat release for cellulose-Na and cellulose-Ca fibers were significantly lower than those for cellulose fibers. The thermogravimetric analysis (TG) and differential thermogravimetric analysis (DTG) curves in the continuous and trigger modes showed that the cellulose-Na and cellulose-Ca fibers generated more residues than cellulose fibers. Thermo-gravimetric analysis-gas chromatography-mass spectrometry was used to detect the characteristic gases produced in the pyrolysis of cellulose-Na and cellulose-Ca fibers. (C) 2016 Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据