Open Access
Open access
MDPI
Polymers
,  volume 17 ,  issue 2 ,  pages 220

Fracture Toughness of Winding Carbon Plastics Based on Epoxy Matrices and Reinforced by Polysulfone Film

Eldar B. Dzhangurazov 1, 2
, 
Tuyara V Petrova 1
, 
Alexey Viktorovich Shapagin 3
, 
Ilya V. Tretyakov 1
, 
Roman Korokhin 1
, 
Aleksey V. Kireynov 2
, 
Olga V Alexeeva 4
, 
Vitaliy I. Solodilov 1, 2
, 
Gleb Yu Yurkov 1
, 
Alexander Al Berlin 1
1
 
2
 
3
 
4
 
Publication type: Journal Article
Publication date: 2025-01-16
MDPI
scimago Q1
wos Q1
SJR: 0.918
CiteScore: 9.7
Impact factor: 4.9
ISSN: 20734360
Abstract

In this work, the fracture mechanism of winding carbon-fiber-reinforced plastics (CFRPs) based on epoxy matrices reinforced by polysulfone film was investigated. Two types of polymer matrices were used: epoxy oligomer (EO) cured by iso-methyltetrahydrophthalic anhydride (iso-MTHPA), and EO-modified polysulfone (PSU) with active diluent furfuryl glycidyl ether (FGE) cured by iso-MTHPA. At the winding stage, the reinforcing film was placed in the middle layer of the CFRP. The fracture toughness GIR of the obtained CFRP was determined by the double-cantilever beam delamination method. Additionally, the effect of cyclic loading on the fracture toughness of CFRP reinforced with polysulfone film was investigated. It was shown that heterogeneous structures arising from the dissolution of the polysulfone film in the epoxy binder during the curing process increase the fracture toughness of CFRP from 0.5 kJ/m2 to 1.2 kJ/m2. Application of cyclic loads had little effect on the fracture toughness value. As a result of this study, it was revealed that the macrocrack propagates near the reinforcement layer along the diffusion zone, which has a phase organization of the type PSU matrix–EO dispersion.

Found 
Found 

Top-30

Journals

1
Functional Composites and Structures
Functional Composites and Structures, 1, 50%
Functional Composites and Structures
1 publication, 50%
Composites Communications
Composites Communications, 1, 50%
Composites Communications
1 publication, 50%
1

Publishers

1
IOP Publishing
IOP Publishing, 1, 50%
IOP Publishing
1 publication, 50%
Elsevier
Elsevier, 1, 50%
Elsevier
1 publication, 50%
1
  • We do not take into account publications without a DOI.
  • Statistics recalculated weekly.

Are you a researcher?

Create a profile to get free access to personal recommendations for colleagues and new articles.
Metrics
2
Share
Cite this
GOST |
Cite this
GOST Copy
Dzhangurazov E. B. et al. Fracture Toughness of Winding Carbon Plastics Based on Epoxy Matrices and Reinforced by Polysulfone Film // Polymers. 2025. Vol. 17. No. 2. p. 220.
GOST all authors (up to 50) Copy
Dzhangurazov E. B., Petrova T. V., Shapagin A. V., Tretyakov I. V., Korokhin R., Kireynov A. V., Alexeeva O. V., Solodilov V. I., Yurkov G. Yu., Berlin A. A. Fracture Toughness of Winding Carbon Plastics Based on Epoxy Matrices and Reinforced by Polysulfone Film // Polymers. 2025. Vol. 17. No. 2. p. 220.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.3390/polym17020220
UR - https://www.mdpi.com/2073-4360/17/2/220
TI - Fracture Toughness of Winding Carbon Plastics Based on Epoxy Matrices and Reinforced by Polysulfone Film
T2 - Polymers
AU - Dzhangurazov, Eldar B.
AU - Petrova, Tuyara V
AU - Shapagin, Alexey Viktorovich
AU - Tretyakov, Ilya V.
AU - Korokhin, Roman
AU - Kireynov, Aleksey V.
AU - Alexeeva, Olga V
AU - Solodilov, Vitaliy I.
AU - Yurkov, Gleb Yu
AU - Berlin, Alexander Al
PY - 2025
DA - 2025/01/16
PB - MDPI
SP - 220
IS - 2
VL - 17
SN - 2073-4360
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2025_Dzhangurazov,
author = {Eldar B. Dzhangurazov and Tuyara V Petrova and Alexey Viktorovich Shapagin and Ilya V. Tretyakov and Roman Korokhin and Aleksey V. Kireynov and Olga V Alexeeva and Vitaliy I. Solodilov and Gleb Yu Yurkov and Alexander Al Berlin},
title = {Fracture Toughness of Winding Carbon Plastics Based on Epoxy Matrices and Reinforced by Polysulfone Film},
journal = {Polymers},
year = {2025},
volume = {17},
publisher = {MDPI},
month = {jan},
url = {https://www.mdpi.com/2073-4360/17/2/220},
number = {2},
pages = {220},
doi = {10.3390/polym17020220}
}
MLA
Cite this
MLA Copy
Dzhangurazov, Eldar B., et al. “Fracture Toughness of Winding Carbon Plastics Based on Epoxy Matrices and Reinforced by Polysulfone Film.” Polymers, vol. 17, no. 2, Jan. 2025, p. 220. https://www.mdpi.com/2073-4360/17/2/220.