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@article{1738696,
author = {Zárybnická, Lucie and Machotová, Jana and Kopecká, Radka and Ševčík, Radek and Hudakova, Martina and Pokorný, Jaroslav and Sal, Jiří},
article_location = {Basel},
article_number = {1},
doi = {http://dx.doi.org/10.3390/polym13010008},
keywords = {cyclotriphosphazene derivative; synthesis; flame resistance; curing agent; epoxy resin; thermal degradation; cone calorimeter},
language = {eng},
issn = {2073-4360},
journal = {Polymers},
title = {Effect of Cyclotriphosphazene-Based Curing Agents on the Flame Resistance of Epoxy Resins},
url = {https://doi.org/10.3390/polym13010008},
volume = {13},
year = {2021}
}
TY - JOUR
ID - 1738696
AU - Zárybnická, Lucie - Machotová, Jana - Kopecká, Radka - Ševčík, Radek - Hudakova, Martina - Pokorný, Jaroslav - Sal, Jiří
PY - 2021
TI - Effect of Cyclotriphosphazene-Based Curing Agents on the Flame Resistance of Epoxy Resins
JF - Polymers
VL - 13
IS - 1
SP - 1-21
EP - 1-21
PB - MDPI
SN - 20734360
KW - cyclotriphosphazene derivative
KW - synthesis
KW - flame resistance
KW - curing agent
KW - epoxy resin
KW - thermal degradation
KW - cone calorimeter
UR - https://doi.org/10.3390/polym13010008
L2 - https://doi.org/10.3390/polym13010008
N2 - Epoxy resins are characterized by excellent properties such as chemical resistance, shape stability, hardness and heat resistance, but they present low flame resistance. In this work, the synthesized derivatives, namely hexacyclohexylamino-cyclotriphosphazene (HCACTP) and novel diaminotetracyclohexylamino-cyclotriphosphazene (DTCATP), were applied as curing agents for halogen-free flame retarding epoxy materials. The thermal properties and combustion behavior of the cured epoxy resins were investigated. The obtained results revealed that the application of both derivatives significantly increased flame resistance. The epoxy resins cured with HCACTP and DTCATP exhibited lower total heat release together with lower total smoke production compared to the epoxy materials based on conventional curing agents (dipropylenetriamine and ethylenediamine). Comparing both derivatives, the HCACTP-cured epoxy resin was found to provide a higher flame resistance. The designed novel class of epoxy materials may be used for the preparation of materials with improved flame resistance properties in terms of flame spreading and smoke inhibition.
ER -
ZÁRYBNICKÁ, Lucie, Jana MACHOTOVÁ, Radka KOPECKÁ, Radek ŠEVČÍK, Martina HUDAKOVA, Jaroslav POKORNÝ a Jiří SAL. Effect of Cyclotriphosphazene-Based Curing Agents on the Flame Resistance of Epoxy Resins. \textit{Polymers}. Basel: MDPI, 2021, roč.~13, č.~1, s.~1-21. ISSN~2073-4360. Dostupné z: https://dx.doi.org/10.3390/polym13010008.
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