Preparation and characterization of cellulose/SiO2 nano-composite membranes by different processes

被引：0
|
作者：
Ji, Q [1 ]
Xia, YZ [1 ]
Kong, QS [1 ]
机构：
[1] Qingdao Univ, Qingdao Key Lab Novel Fibre Mat & Modern Text Tec, Qingdao 266071, Peoples R China
来源：
Proceedings of 2005 International Conference on Advanced Fibers and Polymer Materials (ICAFPM 2005), Vol 1 and 2: NEW CENTURY , NEW MATERIALS AND NEW LIFE | 2005年
关键词：
D O I：
暂无
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
In this paper, inorganic viscose nano-composite fibre (VNCF) was prepared via adding inorganic flame retardant, such as silicate, into viscose solution which was then regenerated in coagulating bath and post treated with crosslink reagent. The micrographs and distribution of inorganic flame retardant in VNCF was investigated, and the results revealed that the flame retardant was uniformly distributed in the inner part of VNCF in the scale of 5-10 nm. The incorporation of inorganic flame retardant into VNCF decreased the heat release rate (HRR), effective combustion heat (ECH) and degradation rate during combustion in CONE. The combustion residue char of VNCF increased, which was favour for flame retardancy. Inorganic flame retardant acts in condense phase during combustion.
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页码：748 / 750
页数：3
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