Herald of Technological University Herald of Technological University ВЕСТНИК ТЕХНОЛОГИЧЕСКОГО УНИВЕРСИТЕТА 3034-4689 63637 ХИМИЯ, ТЕХНОЛОГИЯ И ИСПОЛЬЗОВАНИЕ ПОЛИМЕРОВ ХИМИЯ, ТЕХНОЛОГИЯ И ИСПОЛЬЗОВАНИЕ ПОЛИМЕРОВ MODIFICATION OF POLYAMIDE- 6 BY N, N'- BIS - MALEAMIDOACID Прокопчук Н Р Prokopchuk N R Крутько Э Т Krut'ko E T Журавлева М В Zhuravleva M V Стоянов О В Stoyanov O V ov_stoyanov@mail.ru Шкодич В Ф Shkodich V F shkodich@mail.ru Темникова Н Е Temnikova N E Белорусский госуд. технол. ун-т ru BSTU ru Белорусский госуд. технол. ун-т ru BSTU ru Белорусский госуд. технол. ун-т ru (BSTU ru КНИТУ ru KNRTU ru КНИТУ ru Kazan National Research Technological University ru КНИТУ ru KNRTU ru 01 08 2025 01 08 2025 17 14 268 271 20 04 2023 https://vestniktu.ru/en/nauka/article/63637/view

Статья посвящена получению и исследованию композиций на основе промышленно производимого полиамида-6, модифицированного N,N'-бис-малеамидокислотой метафениленди- амина. Наличие в макромолекулах полиамидов реакционноспособных карбоксильных, амидных и аминогрупп групп, способных взаимодействовать с полифункциональными мономерными и олигомерными модификаторами, дает возможность получения материалов, обладающих свойствами сшитых полимеров. В результате использование в качестве модифицирующей добавки в системе алифатического полиамида-6 бис-амидокислоты обеспечивает улучшение прочностных свойств и термических характеристик полимерного материала

Article is devoted to receiving and research of compositions on the basis of industrially made polyamide-6 modified by N,N '-bis-maleamidoacid of metaphenylenediamine. Existence in macromolecules of polyamides reactive carboxyl, amide and amino groups, capable to interact with multifunctional monomeric and oligomeric modifiers, gives the chance of receiving the materials possessing properties of sewed polymers. As a result the use of bis-amidoacid as a modifying additive in the system of aliphatic polyamide-6 provides the improvement of strength properties and thermal characteristics of a polymeric material.

 N N'- diphenylmethane-bis-maleinimide N N'- diphenyloxide - bis-maleinimide N N'- m-phenylene-bis-maleinimide мodification еnergy activation Polyamid-6 полиамид-6 N N'-дифенилметандиизоцианата-бис-малеимид N N 'дифенилоксида - бис-малеимид N N'-м-фенилен-бис-малеимид модификация энергия активации N N'- diphenylmethane-bis-maleinimide N N'- diphenyloxide - bis-maleinimide N N'- m-phenylene-bis-maleinimide мodification еnergy activation Polyamid-6 полиамид-6 N N'-дифенилметандиизоцианата-бис-малеимид N N 'дифенилоксида - бис-малеимид N N'-м-фенилен-бис-малеимид модификация энергия активации

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