STUDY OF THE INFLUENCE OF MAGNESIUM HYDROXIDE ON THE COMBUSTIBILITY PERFORMANCE OF POLYMER COMPOSITIONS BASED ON ETHYLENE VINYL ACETATE COPOLYMER

Purpose. To obtain the flame retardants polymer compositions for cables tested the effect of use EVA compositions with magnesium hydroxide, on indicators combustibility polymer. Methodology. We used the method of differential scanning calorimetry and defined heat flux dependence on the test time for...

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Autores principales:	E.V. Chuleyeva, V.M. Zolotaryov
Formato:	article
Lenguaje:	EN RU UK
Publicado:	National Technical University "Kharkiv Polytechnic Institute" 2017
Materias:	ethylene vinyl acetate copolymer magnesium hydroxide combustibility polymeric composition kinetics Electrical engineering. Electronics. Nuclear engineering TK1-9971
Acceso en línea:	https://doaj.org/article/361839af5cbc424ab8137a952eea2475
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spelling	oai:doaj.org-article:361839af5cbc424ab8137a952eea24752021-12-02T17:25:15ZSTUDY OF THE INFLUENCE OF MAGNESIUM HYDROXIDE ON THE COMBUSTIBILITY PERFORMANCE OF POLYMER COMPOSITIONS BASED ON ETHYLENE VINYL ACETATE COPOLYMER10.20998/2074-272X.2017.2.072074-272X2309-3404https://doaj.org/article/361839af5cbc424ab8137a952eea24752017-04-01T00:00:00Zhttp://eie.khpi.edu.ua/article/view/2074-272X.2017.2.07/95894https://doaj.org/toc/2074-272Xhttps://doaj.org/toc/2309-3404Purpose. To obtain the flame retardants polymer compositions for cables tested the effect of use EVA compositions with magnesium hydroxide, on indicators combustibility polymer. Methodology. We used the method of differential scanning calorimetry and defined heat flux dependence on the test time for each composition at temperatures from 20 °C to 600 °C rate of temperature rise: 50 °C/min, 75 °C/min, 100 °C/min. Using the model of free kinetics we determined dependence of the activation energy from the conversion, a dependence of the conversion on the time of the test, the dependence of the time of the conversion from the temperature for each concentration. To comparison of these parameters for each composition we plotted the dependence of the time of the conversion from the temperature and the dependence the degree of conversion from the time of temperature exposure during the combustion of each of the compositions. Results. We obtained the kinetic characteristics, allowing to determine the composition, which provided the best results to reducing the kinetic parameters of flammability of polymeric compositions. Originality. For the first time we used the DSC and model-free kinetics to determine the effect properties of ingredients of the polymer compositions on the combustibility performance. Practical use. The research results can be used to develop polymer compositions for cable products. E.V. ChuleyevaV.M. Zolotaryov National Technical University "Kharkiv Polytechnic Institute"articleethylene vinyl acetate copolymermagnesium hydroxidecombustibilitypolymeric compositionkineticsElectrical engineering. Electronics. Nuclear engineeringTK1-9971ENRUUKElectrical engineering & Electromechanics, Iss 2, Pp 43-48 (2017)
institution	DOAJ
collection	DOAJ
language	EN RU UK
topic	ethylene vinyl acetate copolymer magnesium hydroxide combustibility polymeric composition kinetics Electrical engineering. Electronics. Nuclear engineering TK1-9971
spellingShingle	ethylene vinyl acetate copolymer magnesium hydroxide combustibility polymeric composition kinetics Electrical engineering. Electronics. Nuclear engineering TK1-9971 E.V. Chuleyeva V.M. Zolotaryov STUDY OF THE INFLUENCE OF MAGNESIUM HYDROXIDE ON THE COMBUSTIBILITY PERFORMANCE OF POLYMER COMPOSITIONS BASED ON ETHYLENE VINYL ACETATE COPOLYMER
description	Purpose. To obtain the flame retardants polymer compositions for cables tested the effect of use EVA compositions with magnesium hydroxide, on indicators combustibility polymer. Methodology. We used the method of differential scanning calorimetry and defined heat flux dependence on the test time for each composition at temperatures from 20 °C to 600 °C rate of temperature rise: 50 °C/min, 75 °C/min, 100 °C/min. Using the model of free kinetics we determined dependence of the activation energy from the conversion, a dependence of the conversion on the time of the test, the dependence of the time of the conversion from the temperature for each concentration. To comparison of these parameters for each composition we plotted the dependence of the time of the conversion from the temperature and the dependence the degree of conversion from the time of temperature exposure during the combustion of each of the compositions. Results. We obtained the kinetic characteristics, allowing to determine the composition, which provided the best results to reducing the kinetic parameters of flammability of polymeric compositions. Originality. For the first time we used the DSC and model-free kinetics to determine the effect properties of ingredients of the polymer compositions on the combustibility performance. Practical use. The research results can be used to develop polymer compositions for cable products.
format	article
author	E.V. Chuleyeva V.M. Zolotaryov
author_facet	E.V. Chuleyeva V.M. Zolotaryov
author_sort	E.V. Chuleyeva
title	STUDY OF THE INFLUENCE OF MAGNESIUM HYDROXIDE ON THE COMBUSTIBILITY PERFORMANCE OF POLYMER COMPOSITIONS BASED ON ETHYLENE VINYL ACETATE COPOLYMER
title_short	STUDY OF THE INFLUENCE OF MAGNESIUM HYDROXIDE ON THE COMBUSTIBILITY PERFORMANCE OF POLYMER COMPOSITIONS BASED ON ETHYLENE VINYL ACETATE COPOLYMER
title_full	STUDY OF THE INFLUENCE OF MAGNESIUM HYDROXIDE ON THE COMBUSTIBILITY PERFORMANCE OF POLYMER COMPOSITIONS BASED ON ETHYLENE VINYL ACETATE COPOLYMER
title_fullStr	STUDY OF THE INFLUENCE OF MAGNESIUM HYDROXIDE ON THE COMBUSTIBILITY PERFORMANCE OF POLYMER COMPOSITIONS BASED ON ETHYLENE VINYL ACETATE COPOLYMER
title_full_unstemmed	STUDY OF THE INFLUENCE OF MAGNESIUM HYDROXIDE ON THE COMBUSTIBILITY PERFORMANCE OF POLYMER COMPOSITIONS BASED ON ETHYLENE VINYL ACETATE COPOLYMER
title_sort	study of the influence of magnesium hydroxide on the combustibility performance of polymer compositions based on ethylene vinyl acetate copolymer
publisher	National Technical University "Kharkiv Polytechnic Institute"
publishDate	2017
url	https://doaj.org/article/361839af5cbc424ab8137a952eea2475
work_keys_str_mv	AT evchuleyeva studyoftheinfluenceofmagnesiumhydroxideonthecombustibilityperformanceofpolymercompositionsbasedonethylenevinylacetatecopolymer AT vmzolotaryov studyoftheinfluenceofmagnesiumhydroxideonthecombustibilityperformanceofpolymercompositionsbasedonethylenevinylacetatecopolymer
_version_	1718380900629086208

STUDY OF THE INFLUENCE OF MAGNESIUM HYDROXIDE ON THE COMBUSTIBILITY PERFORMANCE OF POLYMER COMPOSITIONS BASED ON ETHYLENE VINYL ACETATE COPOLYMER

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