Low-density polydicyclopentadiene through the use of microspheres

Low-density polydicyclopentadiene through the use of microspheres

Bibliografski detalji
Parent link:Journal of Polymer Research
Vol. 27, iss. 7.— 2020.— [P. 178-187]
Autori kompanije: Национальный исследовательский Томский политехнический университет Исследовательская школа химических и биомедицинских технологий, Национальный исследовательский Томский политехнический университет Инженерная школа природных ресурсов Отделение химической инженерии
Daljnji autori: Lyapkov A. A. Aleksey Alekseevich, Ta Kuang Kyong, Kukurina O. S. Olga Sergeevna, Troyan A. A. Anna Alekseevna, Soroka L. S. Ludmila Stanislavovna, Zemlyakov D. I. Dmitry, Ashirov R. V. Roman Vitaljevich, Nguen Van Tkhan, Rusakov D. A. Dmitry Aleksandrovich, Vervake D. Dirk
Sažetak:Title screen
The ring opening metathesis polymerization of dicyclopentadiene in the presence of ruthenium-based complexes is a facile way to introduce the fillers into resin bulk. The unexpanded microspheres used as fillers allow decreasing in polymer density. Optimum conditions were found that provide a balance between the expansion rate of microspheres and the curing rate of dicyclopentadiene. In addition, the impact of the type and concentration of microspheres on the density of the obtained polymers and their physical and mechanical properties was studied. The optimal content of microspheres, creating a good balance between lower density and properties, should be considered as 1%, while the optimal concentration to obtain the lowest density is 5%.
Режим доступа: по договору с организацией-держателем ресурса
Izdano: 2020
Teme:
электронный ресурс
труды учёных ТПУ
dicyclopentadiene
polydicyclopentadiene
N-chelating ruthenium carbene complex
microspheres
density
mechanical properties
дициклопентадиен
полидициклопентадиен
микросферы
плотность
механические свойства
Online pristup:https://doi.org/10.1007/s10965-020-02151-z
Format: Elektronički Poglavlje knjige
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=663618
Opis
Sažetak:Title screen
The ring opening metathesis polymerization of dicyclopentadiene in the presence of ruthenium-based complexes is a facile way to introduce the fillers into resin bulk. The unexpanded microspheres used as fillers allow decreasing in polymer density. Optimum conditions were found that provide a balance between the expansion rate of microspheres and the curing rate of dicyclopentadiene. In addition, the impact of the type and concentration of microspheres on the density of the obtained polymers and their physical and mechanical properties was studied. The optimal content of microspheres, creating a good balance between lower density and properties, should be considered as 1%, while the optimal concentration to obtain the lowest density is 5%.
Режим доступа: по договору с организацией-держателем ресурса
Digitalni identifikator objekta:10.1007/s10965-020-02151-z

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