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Thermomechanical characterization of BFRP and GFRP with different degree of conversion Full article

Journal Polymer Testing
ISSN: 0142-9418 , E-ISSN: 1873-2348
Output data Year: 2017, Volume: 60, Pages: 49-57 Pages count : 9 DOI: 10.1016/j.polymertesting.2017.03.011
Tags Basalt fiber-reinforced plastic; Glass fiber-reinforced plastic; Epoxy binder; Thermomechanical behavior; Degree of cure (conversion)
Authors Blaznov Aleksey N. 1 , Atyasova Evgenia V. 1 , Shundrina Inna K. 2 , Samoilenko Vyacheslav V. 1 , Firsov Vyacheslav V. 1 , Zubkov Alexandr S. 3
Affiliations
1 (Данные Web of science) Russian Acad Sci IPCET SB RAS, Siberian Branch, Inst Problems Chem & Energet Technol, Biisk 659322, Altai Krai, Russia
2 (Данные Web of science) Russian Acad Sci NIOCh SB RAS, Siberian Branch, NN Vorozhtsov Novosibirsk Inst Organ Chem, Novosibirsk 630090, Russia
3 (Данные Web of science) OOO Elektromash, Novosibirsk 630088, Russia

Abstract: Thermomechanical behavior of basalt fiber-and glass fiber-reinforced plastics (BFRP and GFRP) was characterized under the same conditions. The effect of an EDI binder formulation on Martens temperature was studied by varying the contents of a curing agent from 75 to 95 parts by weight (pbw) and of an accelerator from 1 to 2 pbw with respect to 100 pbw of an ED-22 resin. The Martens temperature was found to vary from 90 to 113 degrees C, depending on the component ratio. An optimum binder formulation was chosen, exhibiting stable results on heat resistance after curing at 150 degrees C for 2 and 10 h. To achieve different degree of conversion, BFRPs and GFRPs were fabricated using the chosen formulation and were cured at 100-110 degrees C for 30 min and then at 150 degrees C for 1 and 4 h. The said formulation can be recommended, with the maximum transition point of BFRPs and GFRPs reaching 137 degrees C. (C) 2017 Elsevier Ltd. All rights reserved.
Cite: Blaznov A.N. , Atyasova E.V. , Shundrina I.K. , Samoilenko V.V. , Firsov V.V. , Zubkov A.S.
Thermomechanical characterization of BFRP and GFRP with different degree of conversion
Polymer Testing. 2017. V.60. P.49-57. DOI: 10.1016/j.polymertesting.2017.03.011 WOS Scopus
Dates:
Published print: Jul 1, 2017
Identifiers:
Web of science WOS:000403122100008
Scopus 2-s2.0-85015089211
OpenAlex W2592741084
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