Open Access
Eurasian Chemico-Technological Journal, volume 22, issue 2, pages 99
Carbon fabric reinforced addition-cure phenolic resins based on propargyl and allyl ether functional novolac produced by vacuum infusion
Publication type: Journal Article
Publication date: 2020-06-30
Quartile SCImago
Q4
Quartile WOS
—
Impact factor: 0.4
ISSN: 15623920, 25224867
DOI:
10.18321/ectj956
General Chemistry
General Chemical Engineering
Condensed Matter Physics
General Materials Science
Abstract
Composites consisting of propargyl- and allyl/propargyl- modified novolac resins and carbon fabric were obtained by the vacuum infusion molding process. It was established that the presence of potassium cations remaining after the synthesis increase the resin melt viscosity, and acid washing is needed to obtain resins suitable for cost-effective injection techniques of composite fabrication. The mechanical properties of all composites such as compressive strength, tensile strength, in plane shear strength, and interlaminar shear strength were determined at 25, 200 and 230 °С. The carbon fiber reinforced plastics (CFRPs) retained their mechanical properties at temperatures up to 200 °C. It was shown that the use of the obtained allyl-containing polymer matrices improved mechanical properties and increased the thermal stability of the CFRPs in comparison with the propargylated novolac matrices. The composite material with novolac matrices modified by 18% propargyl and 23% allyl groups retains only up to 70% of the initial interlaminar shear strength values at 230 °C which corresponds to the data of the dynamic mechanical analysis of neat cured resins.
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Reactive and Functional Polymers
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Reactive and Functional Polymers
2 publications, 100%
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Elsevier
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Elsevier
2 publications, 100%
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Nechausov S. et al. Carbon fabric reinforced addition-cure phenolic resins based on propargyl and allyl ether functional novolac produced by vacuum infusion // Eurasian Chemico-Technological Journal. 2020. Vol. 22. No. 2. p. 99.
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Nechausov S., Bulgakov B., Kalugin D., Babkin A., Kepman A., Malakho A., Avdeev V. Carbon fabric reinforced addition-cure phenolic resins based on propargyl and allyl ether functional novolac produced by vacuum infusion // Eurasian Chemico-Technological Journal. 2020. Vol. 22. No. 2. p. 99.
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TY - JOUR
DO - 10.18321/ectj956
UR - https://doi.org/10.18321%2Fectj956
TI - Carbon fabric reinforced addition-cure phenolic resins based on propargyl and allyl ether functional novolac produced by vacuum infusion
T2 - Eurasian Chemico-Technological Journal
AU - Nechausov, S
AU - Bulgakov, B
AU - Kalugin, D
AU - Babkin, A
AU - Kepman, A
AU - Malakho, A
AU - Avdeev, V
PY - 2020
DA - 2020/06/30 00:00:00
PB - Institute of New Chemical Technologies and Materials of Al-Farabi Kazakh State National University
SP - 99
IS - 2
VL - 22
SN - 1562-3920
SN - 2522-4867
ER -
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@article{2020_Nechausov,
author = {S Nechausov and B Bulgakov and D Kalugin and A Babkin and A Kepman and A Malakho and V Avdeev},
title = {Carbon fabric reinforced addition-cure phenolic resins based on propargyl and allyl ether functional novolac produced by vacuum infusion},
journal = {Eurasian Chemico-Technological Journal},
year = {2020},
volume = {22},
publisher = {Institute of New Chemical Technologies and Materials of Al-Farabi Kazakh State National University},
month = {jun},
url = {https://doi.org/10.18321%2Fectj956},
number = {2},
pages = {99},
doi = {10.18321/ectj956}
}
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MLA
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Nechausov, S., et al. “Carbon fabric reinforced addition-cure phenolic resins based on propargyl and allyl ether functional novolac produced by vacuum infusion.” Eurasian Chemico-Technological Journal, vol. 22, no. 2, Jun. 2020, p. 99. https://doi.org/10.18321%2Fectj956.