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Materiale Plastice
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https://doi.org/10.37358/Mat.Plast.1964

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Materiale Plastice (Mater. Plast.), Year 2022, Volume 59, Issue 2, 88-99

https://doi.org/10.37358/MP.22.2.5588

ZHAO CHANGFANG ORCID LOGO, REN RUI, WEI YI, YANG GUANG, HE BIN, ZHANG KEBIN, ZHONG JIANLIN


Crack Propagation for Glass Fiber Reinforced Laminates Containing Flame Retardant: Based on Single-Edge Tensile Loading


Abstract:
Research on crack propagation for fiber reinforced composites containing flame retardant is rare. The micro-cracks propagation is a reason for delamination and debonding failure of fiber reinforced composites. To study the crack propagation of continuous glass fiber reinforced epoxy resin laminates that contained ammonium polyphosphate flame retardant (GFRP-APP), the quasi-static single-edge tensile loading (SETL) experiments for the end-notched GFRP-APP specimens were carried out by MTS universal electronic testing machine. The crack propagation of the end-notched 90° GFRP-APP specimen includes two types, both of which belong to opening type (mode I). Namely, one type is mode I multi-cracks propagation without preexisting crack, and the other is mode I fiber bridge propagation with preexisting crack. The intralaminar fracture toughness along fiber direction of GFRP-APP is approximately 8.4 N/mm, which is calculated by area method. The opening displacement-tensile force curves can be divided into three stages for 90° GFRP-APP specimen without crack, i.e., crack gestation, crack birth and crack propagation. However, the 90° GFRP-APP specimen with crack not contains the crack birth stage. Additionally, the microscopic morphology for the fracture face of pure epoxy resin and GFRP-APP, and the phase analysis for GFRP-APP were performed by scanning electron microscope (SEM), X-ray diffraction (XRD) and energy dispersive spectrometer (EDS). As a conclusion, the pores and interfaces in materials were the guiding factors of micro-crack propagation, and the ammonium polyphosphate flame retardant particle contributed extra interfaces.


Keywords:
crack propagation; fracture toughness; ammonium polyphosphate; glass fiber; epoxy resin

Issue: 2022 Volume 59, Issue 2
Pages: 88-99
Publication date: 2022/7/1
https://doi.org/10.37358/MP.22.2.5588
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Creative Commons License
This article is published under the Creative Commons Attribution 4.0 International License
Citation Styles
Cite this article as:
CHANGFANG, Z., RUI, R., YI, W., GUANG, Y., BIN, H., KEBIN, Z., JIANLIN, Z., Crack Propagation for Glass Fiber Reinforced Laminates Containing Flame Retardant: Based on Single-Edge Tensile Loading, Mater. Plast., 59(2), 2022, 88-99. https://doi.org/10.37358/MP.22.2.5588

Vancouver
Changfang Z, Rui R, Yi W, Guang Y, Bin H, Kebin Z, Jianlin Z. Crack Propagation for Glass Fiber Reinforced Laminates Containing Flame Retardant: Based on Single-Edge Tensile Loading. Mater. Plast.[internet]. 2022 Apr;59(2):88-99. Available from: https://doi.org/10.37358/MP.22.2.5588


APA 6th edition
Changfang, Z., Rui, R., Yi, W., Guang, Y., Bin, H., Kebin, Z. & Jianlin, Z. (2022). Crack Propagation for Glass Fiber Reinforced Laminates Containing Flame Retardant: Based on Single-Edge Tensile Loading. Materiale Plastice, 59(2), 88-99. https://doi.org/10.37358/MP.22.2.5588


Harvard
Changfang, Z., Rui, R., Yi, W., Guang, Y., Bin, H., Kebin, Z., Jianlin, Z. (2022). 'Crack Propagation for Glass Fiber Reinforced Laminates Containing Flame Retardant: Based on Single-Edge Tensile Loading', Materiale Plastice, 59(2), pp. 88-99. https://doi.org/10.37358/MP.22.2.5588


IEEE
Z. Changfang, R. Rui, W. Yi, Y. Guang, H. Bin, Z. Kebin, Z. Jianlin, "Crack Propagation for Glass Fiber Reinforced Laminates Containing Flame Retardant: Based on Single-Edge Tensile Loading". Materiale Plastice, vol. 59, no. 2, pp. 88-99, 2022. [online]. https://doi.org/10.37358/MP.22.2.5588


Text
Zhao Changfang, Ren Rui, Wei Yi, Yang Guang, He Bin, Zhang Kebin, Zhong Jianlin,
Crack Propagation for Glass Fiber Reinforced Laminates Containing Flame Retardant: Based on Single-Edge Tensile Loading,
Materiale Plastice,
Volume 59, Issue 2,
2022,
Pages 88-99,
ISSN 2668-8220,
https://doi.org/10.37358/MP.22.2.5588.
(https://revmaterialeplastice.ro/Articles.asp?ID=5588)
Keywords: crack propagation; fracture toughness; ammonium polyphosphate; glass fiber; epoxy resin


RIS
TY - JOUR
T1 - Crack Propagation for Glass Fiber Reinforced Laminates Containing Flame Retardant: Based on Single-Edge Tensile Loading
A1 - Changfang, Zhao
A2 - Rui, Ren
A3 - Yi, Wei
A4 - Guang, Yang
A5 - Bin, He
A6 - Kebin, Zhang
A7 - Jianlin, Zhong
JF - Materiale Plastice
JO - Mater. Plast.
PB - Materiale Plastice SRL
SN - 2668-8220
Y1 - 2022
VL - 59
IS - 2
SP - 88
EP - 99
UR - https://doi.org/10.37358/MP.22.2.5588
KW - crack propagation
KW - fracture toughness
KW - ammonium polyphosphate
KW - glass fiber
KW - epoxy resin
ER -


BibTex
@article{MatPlast2022P88,
author = {Changfang Zhao and Rui Ren and Yi Wei and Guang Yang and Bin He and Kebin Zhang and Jianlin Zhong},
title = {Crack Propagation for Glass Fiber Reinforced Laminates Containing Flame Retardant: Based on Single-Edge Tensile Loading},
journal = {Materiale Plastice},
volume = {59},
number = {2},
pages = {88-99},
year = {2022},
issn = {2668-8220},
doi = {https://doi.org/10.37358/MP.22.2.5588},
url = {https://revmaterialeplastice.ro/Articles.asp?ID=5588}
}


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