Gamma-induced polymerization and grafting of a novel phosphorous-, nitrogen-, and sulfur-containing monomer on cotton fabric to impart flame retardancy

被引：24
作者：
Verma, Sanjeev K. [1 ]
Kaur, Inderjeet [2 ]
机构：
[1] Def R&D Estab, PTD Div, Gwalior, Madhya Pradesh, India
[2] Himachal Pradesh Univ, Dept Chem, Shimla, Himachal Prades, India
来源：
JOURNAL OF APPLIED POLYMER SCIENCE | 2012年 / 125卷 / 02期
关键词：
gamma polymerization; flame retardant; modified monomers; cotton fabric; CELLULOSE; RADIATION; TEXTILES; PIGP;
D O I：
10.1002/app.36340
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Diethyl (acryloyloxy) ethylthiophosphoramidate (DEAETPN), a novel phosphorus-, nitrogen-, and sulfur-containing monomer, was synthesized in a two-step reaction. The monomer was polymerized and grafted onto cotton fabric by gamma radiation method. Effect of methyl methacrylate (MMA) on percentage grafting (Pg) of DEAETPN on cotton fabric was studied, and it was found that small amount of MMA increases Pg on cotton fabric. The monomer, polymer, and the grafted cotton fabric were characterized by spectroscopic and thermogravimetric techniques. Flame retardant property of the modified cotton fabric was studied by the Shirley Manual Flammability Tester. The flame retardancy of cotton-g-DEAETPN by gamma radiation method and living radical polymerization method was compared. (c) 2012 Wiley Periodicals, Inc. J Appl Polym Sci, 2012
引用
收藏
页码：1506 / 1512
页数：7
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