| ZARYBNICKA, Lucie, Radka BAČOVSKÁ, Miroslav VECERA, Jaromír SNUPAREK, Milan ALBERTI, Jozef RYCHLY a Petr KALENDA. Synthesis of curing agent for epoxy resin based on halogenophosphazene. JOURNAL OF APPLIED POLYMER SCIENCE. HOBOKEN, NJ, USA: JOHN WILEY & SONS INC, 2016, roč. 133, č. 4, s. "nestrankovano", 9 s. ISSN 0021-8995. Dostupné z: https://dx.doi.org/10.1002/app.42917. |
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@article{1380328,
author = {Zarybnicka, Lucie and Bačovská, Radka and Vecera, Miroslav and Snuparek, Jaromír and Alberti, Milan and Rychly, Jozef and Kalenda, Petr},
article_location = {HOBOKEN, NJ, USA},
article_number = {4},
doi = {http://dx.doi.org/10.1002/app.42917},
keywords = {flame retardance; resins; synthesis and processing},
language = {eng},
issn = {0021-8995},
journal = {JOURNAL OF APPLIED POLYMER SCIENCE},
title = {Synthesis of curing agent for epoxy resin based on halogenophosphazene},
volume = {133},
year = {2016}
}
TY - JOUR
ID - 1380328
AU - Zarybnicka, Lucie - Bačovská, Radka - Vecera, Miroslav - Snuparek, Jaromír - Alberti, Milan - Rychly, Jozef - Kalenda, Petr
PY - 2016
TI - Synthesis of curing agent for epoxy resin based on halogenophosphazene
JF - JOURNAL OF APPLIED POLYMER SCIENCE
VL - 133
IS - 4
SP - "nestrankovano"
EP - "nestrankovano"
PB - JOHN WILEY & SONS INC
SN - 00218995
KW - flame retardance
KW - resins
KW - synthesis and processing
N2 - Epoxy resins are, due to their excellent properties (such as chemical resistance, dimensional stability, and heat resistence), widely used in practice. The basic principle of curing epoxy resins with a hardener containing multiple amino groups is the crosslinking reaction between active hydrogen atoms in the hardener and the oxirane groups in the epoxy resin. This study deals with the synthesis and characterization of hexachloro-cyclo-triphosphazene derivative and its subsequent use for curing epoxy resins. The new hardener was prepared from hexachloro-cyclo-triphosphazene by nucleophilic substitution with isophorone diamine and its curing capability was compared with original isophorone diamine. The prepared derivative hexaisophorone diamino-cyclo-triphosphazene (HICTP) provided advantages over conventional curing system, as it improved mechanical properties as well as the flame resistance. Testing of the cured epoxy resin during burning was carried out using dual cone calorimeter, which enables more extensive monitoring of parameters in comparison with testing using oxygen index that has been used in many publications. The epoxy resin cured with the prepared phosphorus containing HICTP exhibits lower values for total heat release, amount of smoke released and oxygen consumed, which may cause a slower flame spread. (C) 2015 Wiley Periodicals, Inc.
ER -
ZARYBNICKA, Lucie, Radka BAČOVSKÁ, Miroslav VECERA, Jaromír SNUPAREK, Milan ALBERTI, Jozef RYCHLY a Petr KALENDA. Synthesis of curing agent for epoxy resin based on halogenophosphazene. \textit{JOURNAL OF APPLIED POLYMER SCIENCE}. HOBOKEN, NJ, USA: JOHN WILEY \&{} SONS INC, 2016, roč.~133, č.~4, s.~''nestrankovano'', 9 s. ISSN~0021-8995. Dostupné z: https://dx.doi.org/10.1002/app.42917.
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