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

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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Date:2017
Main Authors: Chuleyeva, E. V., Zolotaryov, V. M.
Format: Article
Language:English
Ukrainian
Published: National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine 2017
Subjects:
ethylene vinyl acetate copolymer
magnesium hydroxide
combustibility
polymeric composition
kinetics
679.7
678
544
Online Access:http://eie.khpi.edu.ua/article/view/2074-272X.2017.2.07
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Journal Title:Electrical Engineering & Electromechanics

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Electrical Engineering & Electromechanics
id eiekhpieduua-article-100678
record_format ojs
institution Electrical Engineering & Electromechanics
baseUrl_str
datestamp_date 2017-06-23T12:11:26Z
collection OJS
language English
Ukrainian
topic ethylene vinyl acetate copolymer
magnesium hydroxide
combustibility
polymeric composition
kinetics
679.7
678
544
spellingShingle ethylene vinyl acetate copolymer
magnesium hydroxide
combustibility
polymeric composition
kinetics
679.7
678
544
Chuleyeva, E. V.
Zolotaryov, V. M.
STUDY OF THE INFLUENCE OF MAGNESIUM HYDROXIDE ON THE COMBUSTIBILITY PERFORMANCE OF POLYMER COMPOSITIONS BASED ON ETHYLENE VINYL ACETATE COPOLYMER
topic_facet ethylene vinyl acetate copolymer
magnesium hydroxide
combustibility
polymeric composition
kinetics
679.7
678
544
сополимер этилена с винилацетатом
дигидрат оксида магния
горючесть
полимерная композиция
кинетика
679.7
678
544
format Article
author Chuleyeva, E. V.
Zolotaryov, V. M.
author_facet Chuleyeva, E. V.
Zolotaryov, V. M.
author_sort Chuleyeva, E. V.
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
title_alt ИССЛЕДОВАНИЕ ВЛИЯНИЯ ДИГИДРАТА ОКСИДА МАГНИЯ НА ПОКАЗАТЕЛИ ГОРЮЧЕСТИ ПОЛИМЕРНЫХ КОМПОЗИЦИЙ НА ОСНОВЕ СОПОЛИМЕРА ЭТИЛЕНА С ВИНИЛАЦЕТАТОМ
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.
publisher National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine
publishDate 2017
url http://eie.khpi.edu.ua/article/view/2074-272X.2017.2.07
work_keys_str_mv AT chuleyevaev studyoftheinfluenceofmagnesiumhydroxideonthecombustibilityperformanceofpolymercompositionsbasedonethylenevinylacetatecopolymer
AT zolotaryovvm studyoftheinfluenceofmagnesiumhydroxideonthecombustibilityperformanceofpolymercompositionsbasedonethylenevinylacetatecopolymer
AT chuleyevaev issledovanievliâniâdigidrataoksidamagniânapokazateligorûčestipolimernyhkompozicijnaosnovesopolimeraétilenasvinilacetatom
AT zolotaryovvm issledovanievliâniâdigidrataoksidamagniânapokazateligorûčestipolimernyhkompozicijnaosnovesopolimeraétilenasvinilacetatom
first_indexed 2025-07-17T11:45:52Z
last_indexed 2025-07-17T11:45:52Z
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spelling eiekhpieduua-article-1006782017-06-23T12:11:26Z STUDY OF THE INFLUENCE OF MAGNESIUM HYDROXIDE ON THE COMBUSTIBILITY PERFORMANCE OF POLYMER COMPOSITIONS BASED ON ETHYLENE VINYL ACETATE COPOLYMER ИССЛЕДОВАНИЕ ВЛИЯНИЯ ДИГИДРАТА ОКСИДА МАГНИЯ НА ПОКАЗАТЕЛИ ГОРЮЧЕСТИ ПОЛИМЕРНЫХ КОМПОЗИЦИЙ НА ОСНОВЕ СОПОЛИМЕРА ЭТИЛЕНА С ВИНИЛАЦЕТАТОМ Chuleyeva, E. V. Zolotaryov, V. M. ethylene vinyl acetate copolymer magnesium hydroxide combustibility polymeric composition kinetics 679.7 678 544 сополимер этилена с винилацетатом дигидрат оксида магния горючесть полимерная композиция кинетика 679.7 678 544 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. Цель. Целью статьи является определение влияния дигидрата оксида магния на показатели горючести полимерных композиций на основе сополимера этилена с винилацетатом для разработки составов полимерных композиций для кабельной продукции с повышенными требованиями по пожарной безопасности. Методика. Мы применили метод дифференциальной сканирующей калориметрии (ДСК) и определили зависимость теплового потока от времени испытания для каждого состава при температурах от 20 °С до 600 °С и разной скорости подъема температуры: 50 °С/мин, 75 °С/мин, 100 °С/мин. Используя модель свободной кинетики определили зависимость энергии активации от степени превращения, зависимость степени превращения от времени испытания, зависимость времени превращения от температуры для каждой концентрации. Для сравнения этих показателей для каждой композиции строили графики зависимости времени превращения от температуры и зависимости степени превращения от времени воздействия температуры при сгорании каждой из композиций. Результаты. Получены кинетические характеристики, позволяющие определить состав, обеспечивающий лучшие результаты по снижению кинетических показателей горючести полимерных композиций. Научная новизна. Впервые мы использовали ДСК и модель свободной кинетики для определения влияния свойств ингредиентов полимерных композиций на показатели горючести. Практическое применение. Результаты исследований могут быть использованы при разработке полимерных композиций для кабельной продукции. National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine 2017-04-29 Article Article Peer-reviewed Article application/pdf application/pdf http://eie.khpi.edu.ua/article/view/2074-272X.2017.2.07 10.20998/2074-272X.2017.2.07 Electrical Engineering & Electromechanics; No. 2 (2017); 43-48 Электротехника и Электромеханика; № 2 (2017); 43-48 Електротехніка і Електромеханіка; № 2 (2017); 43-48 2309-3404 2074-272X en uk http://eie.khpi.edu.ua/article/view/2074-272X.2017.2.07/95894 http://eie.khpi.edu.ua/article/view/2074-272X.2017.2.07/95895 Copyright (c) 2017 E. V. Chuleyeva, V. M. Zolotaryov https://creativecommons.org/licenses/by-nc/4.0

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