Flame retardant properties of triazine phosphonates derivative with cotton fabric

作者: SeChin Chang , Brian Condon , Elena Graves , Minori Uchimiya , Chanel Fortier

DOI: 10.1007/S12221-011-0334-7

关键词: Cyanuric chlorideTriazineNuclear chemistryFlame testFlammabilityMaterials sciencePhosphonatePolymer chemistryThermogravimetric analysisFire retardantLimiting oxygen index

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

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