Effect of N, N'-diallyl-phenylphosphoricdiamide on ease of ignition, thermal decomposition behavior and mechanical properties of poly (lactic acid)

Zhao, Xiaomin; Juan, Sergio de; Reyes Guerrero, Francisco; Li, Zhi y Llorca Martinez, Francisco Javier (2016). Effect of N, N'-diallyl-phenylphosphoricdiamide on ease of ignition, thermal decomposition behavior and mechanical properties of poly (lactic acid). "Polymer Degradation and Stability", v. 127 ; pp. 2-10. ISSN 0141-3910. https://doi.org/10.1016/j.polymdegradstab.2016.01.014.

Descripción

Título: Effect of N, N'-diallyl-phenylphosphoricdiamide on ease of ignition, thermal decomposition behavior and mechanical properties of poly (lactic acid)
Autor/es:
  • Zhao, Xiaomin
  • Juan, Sergio de
  • Reyes Guerrero, Francisco
  • Li, Zhi
  • Llorca Martinez, Francisco Javier
Tipo de Documento: Artículo
Título de Revista/Publicación: Polymer Degradation and Stability
Fecha: Mayo 2016
Volumen: 127
Materias:
Palabras Clave Informales: Poly (lactic acid) (PLA); Ease of ignition; Thermal decomposition behavior; TGA-FTIR
Escuela: E.T.S.I. Industriales (UPM)
Departamento: Ciencia de los Materiales
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

In this study, a novel poly (lactic acid) (PLA) composite with low flammability based on N,N′-diallyl-phenylphosphoricdiamide (PO-AA) and PLA was developed via traditional melt compounding. PO-AA exhibited high efficiency on reducing the ease of ignition of PLA without scarifying the mechanical and thermal properties of PLA. Only 1 wt% of PO-AA containing PLA composite passed V-0 rating with 3.2 mm (thickness of the specimen), while 2 wt% of PO-AA addition made PLA passed V-0 rating with thickness of 1.6 mm. The improvement also performed on increased limiting oxygen index (LOI) of PLA composites. The melting and crystallization behavior of PLA and PLA/PO-AA composites were studied by differential scanning calorimetry (DSC). Meanwhile, thermal stability and thermal decomposition kinetics were studied by means of thermogravimetric analysis (TGA). Furthermore, the evolved gaseous products of PLA and PLA/PO-AA (1 wt%) were characterized by TGA coupled with Fourier transform infrared spectroscopy (TGA–FTIR) test. Finally, the impact of PO-AA on viscoelastic and tensile properties was investigated by dynamic oscillatory shear measurement and tensile test.

Proyectos asociados

TipoCódigoAcrónimoResponsableTítulo
Gobierno de EspañaRYC 2012 10737Sin especificarSin especificarMinistry of Economy and Competitiveness (MINECO) under Ramón y Cajal grant (RYC 2012 10737)

Más información

ID de Registro: 44538
Identificador DC: http://oa.upm.es/44538/
Identificador OAI: oai:oa.upm.es:44538
Identificador DOI: 10.1016/j.polymdegradstab.2016.01.014
URL Oficial: http://www.sciencedirect.com/science/article/pii/S0141391016300143
Depositado por: Memoria Investigacion
Depositado el: 02 Feb 2017 10:23
Ultima Modificación: 01 Jun 2018 22:30
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