Flame Retardant Properties of Triazine Phosphonates Derivative with Cotton Fabric

被引：71

作者：

Chang, SeChin ^{[1
]}

Condon, Brian ^{[1
]}

Graves, Elena ^{[1
]}

Uchimiya, Minori ^{[1
]}

Fortier, Chanel ^{[1
]}

Easson, Michael ^{[1
]}

Wakelyn, Phillip ^{[2
]}

机构：

[1] USDA ARS, So Reg Res Ctr, New Orleans, LA 70124 USA

[2] Wakelyn Associates LLC, Washington, DC 20036 USA

来源：

FIBERS AND POLYMERS | 2011年 / 12卷 / 03期

关键词：

Flame retardant; Cotton; Flammability; Thermal degradation; Phosphorus; NITROGEN; RESINS;

D O I：

10.1007/s12221-011-0334-7

中图分类号：

TB3 [工程材料学]; TS1 [纺织工业、染整工业];

学科分类号：

0805 ; 080502 ; 0821 ;

摘要：

The flame retardant behavior of cotton fabric treated with phosphorus-nitrogen containing triazine compound was evaluated. It was found that cyanuric chloride (2,4,6-trichloro-1,3,5-triazine) is an excellent starting material for the preparation of phosphonate flame retardants that interact well with cotton to improve flame resistance (FR) performance. Tetraethyl 6-chloro-1,3,5-triazine-2,4-diyldiphosphonate (TECTDP) has been prepared by a simple one-step reaction in high yield (98.0 %). Cotton fabrics treated with TECTDP result in covalent bond formation between TECTDP and hydroxyl groups in cotton fabrics. This FR system provides an efficient flame retardant for cotton textiles at low cost to meet government mandates. In this study, the FR material was synthesized and characterized by (1)H and (13)C nuclear magnetic resonance (NMR), and LC-MS spectroscopy. The chemical structure of cotton twill fabric treated with TECTDP by pad-dry-cure method was analyzed by FT-MIR and SEM. Furthermore, the thermal and flammability properties were evaluated by thermogravimetric analysis (TGA), limiting oxygen index (LOI, ASTM D-2863-09), and a vertical flame test (ASTM D-6413-08).

引用

页码：334 / 339

页数：6

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