Synthesis and Application of Hexaallylamino-cyclo-triphosphazene as Flame Retardant in Latex Coatings

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Publikace nespadá pod Pedagogickou fakultu, ale pod Přírodovědeckou fakultu. Oficiální stránka publikace je na webu muni.cz.
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MACHOTOVA Jana ZARYBNICKA Lucie RUCKEROVA Adéla KOPECKÁ Radka RYCHLY Jozef IMRAMOVSKY Aleš

Rok publikování 2017
Druh Článek v odborném periodiku
Časopis / Zdroj Polymer-Plastics Technology and Engineering
Fakulta / Pracoviště MU

Přírodovědecká fakulta

Citace
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Doi http://dx.doi.org/10.1080/03602559.2016.1233262
Klíčová slova Cone calorimeter; core-shell latex; emulsion polymerization; flame retardant; phosphazene
Popis The paper deals with a novel flame retardant and its application in waterborne coatings. The flame retardant was synthesized from hexachloro-cyclo-triphosphazene by nucleophilic substitution with allylamine. Functionalized emulsion copolymers bearing in the structure hexaallylamino-cyclo-triphosphazene were prepared by the semicontinuous emulsion polymerization. The latexes were used as the main component of transparent coating systems cured by melamine formaldehyde resin. The incorporation hexaallylamino-cyclo-triphosphazene did not affect transparency, flexibility, and toughness of resulting coatings and increased their flame stability in terms of the amount of smoke release and maximum average rate of heat emission indicating a slower flame spread during the material combustion.
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