Influence of phenylphosphonate based flame retardant on epoxy/glass fiber reinforced composites (GRE): Flammability, mechanical and thermal stability properties

Zhao, Xiaomin and Yang, Lingwei and Hueto Martín, Francisco and Zhang, Xiu-Qin and Wang, Rui and Wang, De-Yi (2017). Influence of phenylphosphonate based flame retardant on epoxy/glass fiber reinforced composites (GRE): Flammability, mechanical and thermal stability properties. "Composites Part B: Engineering", v. 110 ; pp. 511-519. ISSN 1359-8368. https://doi.org/10.1016/j.compositesb.2016.10.090.

Description

Title: Influence of phenylphosphonate based flame retardant on epoxy/glass fiber reinforced composites (GRE): Flammability, mechanical and thermal stability properties
Author/s:
  • Zhao, Xiaomin
  • Yang, Lingwei
  • Hueto Martín, Francisco
  • Zhang, Xiu-Qin
  • Wang, Rui
  • Wang, De-Yi
Item Type: Article
Título de Revista/Publicación: Composites Part B: Engineering
Date: 1 February 2017
ISSN: 1359-8368
Volume: 110
Subjects:
Freetext Keywords: Polymer matrix,,Epoxy reinforced composites, Flammability Fire retardation, Nanoindentation
Faculty: E.T.S.I. Industriales (UPM)
Department: Otro
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

In this work, flame-retardant glass fiber reinforced epoxy composites (FGRE) were successfully prepared via adding a novel phenylphosphonate-based flame retardant, N, N'-diamyl-p-phenylphosphonicdiamide (P-MA) into GRE. FGRE12 showed high LOI value of 33%. Meanwhile, FGRE12 passed V-0 rating in UL 94 test and the peak of heating release rate (pHRR) decreased by 54% in comparison with that of GRE. The flame-retardant efficiency of P-MA in GRE was compared with that in epoxy matrix (EP). Moreover, the influences of P-MA on mechanical and thermal stability properties of GRE were studied systemically. Dynamic mechanical analysis (DMA) studied the influence of P-MA on viscoelasticity of GRE. Fiber push-in test and three-point-bending test were used to evaluate the influence of P-MA on the EP matrix/fiber interface strength and interlamilnar shear strength, respectively. In addition, nanoindentation test was used to study the hardness and Young's modulus of EP matrix. The above results showed that the addition of P-MA did not affect the hardness of epoxy matrix and interfacial strength (epoxy matrix/glass fiber). The influence of P-MA on thermal stability of GRE was studied by thermalgravimetric analysis (TGA). These results would be very important in designing new generation multifunctional epoxy-based composite materials.

Funding Projects

TypeCodeAcronymLeaderTitle
Government of SpainRYC-2012-10737UnspecifiedUnspecifiedUnspecified
UnspecifiedCM1302UnspecifiedUnspecifiedUnspecified

More information

Item ID: 44541
DC Identifier: http://oa.upm.es/44541/
OAI Identifier: oai:oa.upm.es:44541
DOI: 10.1016/j.compositesb.2016.10.090
Official URL: http://www.sciencedirect.com/science/article/pii/S1359836816315803
Deposited by: Memoria Investigacion
Deposited on: 02 Feb 2017 16:12
Last Modified: 01 Feb 2019 23:30
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