Registration Number
2121U009178, Article
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Стаття
Title
Development of hydro-centrifugal method of forming womens headwear (AI translated)
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Kushevskiy Nikolay
Misiats Vladimir
Dromenko Valeria
Yalovyi Vitalii
Matviichuk Svetlana
Yakovets Inna
Merezhko Nina
Osyka Viktor
Forostyana Ninel
Vasylenko Viktoria
Яковець Інна Олександрівна
Kushevskiy Nikolay
Misiats Vladimir
Dromenko Valeria
Yalovyi Vitalii
Matviichuk Svetlana
Yakovets Inna
Merezhko Nina
Osyka Viktor
Forostyana Ninel
Vasylenko Viktoria
Yakovets Inna Oleksandrivna
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01-01-2021
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Черкаський державний технологічний університет
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https://er.chdtu.edu.ua/handle/ChSTU/3528
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Description
The influence of phytic and citric acids additives on the structure of polymer films formed from
the Neoprint PNA/S acrylic polymer was investigated in order to develop finishing compositions for fire
protection of textile materials. Standardized methods were used to study the structure formation of acrylic
polymer films filled and unfilled with phytic and citric acids in various ratios. The degree of interaction
between the components of the polymer system has been estimated and it was found that increasing
the concentration of phytic acid enhances the interaction between the filler and the matrix. It was shown,
that with an increase in the concentration of phytic and citric acids in the composition of the polymer film,
the degree of crosslinking and the fraction of active chains of the acrylic polymer increase. The formation
of a significant carbonized residue of the polymer film containing phytic and citric acids after exposure
to an open flame is shown. The absence of splashing of the burning polymer melt, in contrast to the film
formed from pure polymer, was noted, which excludes the potentially destructive effect in the form of melt
dripping, which causes additional hot spots. The results obtained are of practical importance
for the development of composite fire retardant finishing compositions for textile materials.
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2026-04-27
