Effect of cyclotriphosphazene-based curing agents on the flame resistance of epoxy resins
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378297%3A_____%2F21%3A00537226" target="_blank" >RIV/68378297:_____/21:00537226 - isvavai.cz</a>
Alternative codes found
RIV/75081431:_____/21:00001928 RIV/00216224:14310/21:00121103 RIV/00216275:25310/21:39917642
Result on the web
<a href="https://doi.org/10.3390/polym13010008" target="_blank" >https://doi.org/10.3390/polym13010008</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/polym13010008" target="_blank" >10.3390/polym13010008</a>
Alternative languages
Result language
angličtina
Original language name
Effect of cyclotriphosphazene-based curing agents on the flame resistance of epoxy resins
Original language description
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.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10404 - Polymer science
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Polymers
ISSN
2073-4360
e-ISSN
2073-4360
Volume of the periodical
13
Issue of the periodical within the volume
1
Country of publishing house
CH - SWITZERLAND
Number of pages
21
Pages from-to
8
UT code for WoS article
000606304600001
EID of the result in the Scopus database
2-s2.0-85098648151