Atmospheric Pressure Plasma Enhanced Synthesis of Flame Retardant Cellulosic Materials

被引：29

作者：

Totolin, Vladimir ^{[1
]}

Sarmadi, Majid ^{[1
,2
,3
]}

Manolache, Sorin O. ^{[3
]}

Denes, Ferencz S. ^{[3
,4
]}

机构：

[1] Univ Wisconsin, Mat Sci Program, Madison, WI 53706 USA

[2] Univ Wisconsin, Sch Human Ecol, Madison, WI 53706 USA

[3] Ctr Plasma Aided Mfg, Madison, WI 53706 USA

[4] Univ Wisconsin, Dept Biol Syst Engn, Madison, WI 53706 USA

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 2010年 / 117卷 / 01期

基金：

美国国家科学基金会;

关键词：

flame retardant; cellulosic fibers; atmospheric pressure plasma; SiO2; coating; crosslinking; TEOS; POLYMERS; FIBERS; COTTON;

D O I：

10.1002/app.31987

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Flame retardant cellulosic materials have been produced using a silicon dioxide (SiO2) network coating. SiO2 network armor was prepared through hydrolysis and condensation of the precursor tetraethyl orthosilicate (TEOS), prior coating the substrates, and was cross linked on the surface of the substrates using atmospheric pressure plasma (APP) technique. Because of protection effects of the SiO2 network armor, the cellulosic based fibers exhibit enhanced thermal properties (characterized by TGA and DSC) and improved flame retardant (proven by ASTM D1230-99). Furthermore, the surface analysis (XPS and SEM) confirmed the presence of the SiO2 network attached to the substrates even after intense ultrasound washes. (C) 2010 Wiley Periodicals, Inc. J Appl Polym Sci 117: 281-289, 2010

引用

页码：281 / 289

页数：9

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