ANALIZ SMESEY PP/SKEPT, MODIFICIROVANNYH SISTEMOY PEROKSID/TMPTA METODOM DINAMICHESKOGO MEHANICHESKOGO ANALIZA
Authors:
1.
OOO «NIOST»
2.
OOO «NIOST»
3.
OOO «NIOST»
4.
OOO «NIOST»
5.
KNITU
Type:
Article
eLocation:
Status:
Published
Received:
19.04.2023
Accepted:
01.08.2025
Published:
01.08.2025
Subject area:
UDC 678.03
Language:
Russian
Keywords:
этиленпропиленовый каучук, полипропилен, модификация, динамический механический анализ, ethylene propylene rubber, polypropylene, modification, dynamic mechanical analysis
Abstract (English):
PP/EPDM (80/20) blends were investigated before and after the modification with peroxide / TMPTA system by DMA method. Indirectly confirmed that the modification of PP / EPDM blends by said reaction system leads to formation of block and / or graft copolymers with its own glass transition temperature, as indicated by the occurrence and / or increasing intermediate peaks in DMA curves.
PP/EPDM (80/20) blends were investigated before and after the modification with peroxide / TMPTA system by DMA method. Indirectly confirmed that the modification of PP / EPDM blends by said reaction system leads to formation of block and / or graft copolymers with its own glass transition temperature, as indicated by the occurrence and / or increasing intermediate peaks in DMA curves.
Keywords:
этиленпропиленовый каучук, полипропилен, модификация, динамический механический анализ, ethylene propylene rubber, polypropylene, modification, dynamic mechanical analysis
этиленпропиленовый каучук, полипропилен, модификация, динамический механический анализ, ethylene propylene rubber, polypropylene, modification, dynamic mechanical analysis
1. J. W. Barlow, D. R. Paul. Polymer engineering and science. 24. 8. 525-533 (1984)
2. E. V. Prut, A. N. Zeleneckiy. Uspehi himii. 70. 72-87 (2001)
3. C. K. Byoung, S. H. Seung. Journal of Applied Polymer Science. 78. 1267-1274 (2000)
4. Y. H. Ao, S. L. Sun, Z. Y. Tan, H. X. Zhang. Journal of applied polymer science. 102. 3949-3954 (2006)
5. A. V-M. Krisztina, S. Alois. Monatshefte für Chemie. 137. 911-918 (2006)
6. K. K. Byung, H. C. Chi. Journal of applied polymer science. 60. 2199-2206 (1996)
7. H. Shariatpanahi, H. Nazokdast, B. Dabir, K. Sadaghiani, M. Hemmati. Journal of applied polymer science. 86. 3148-3159 (2002).
