Pregled bibliografske jedinice broj: 186996
Miscibility and Thermo-oxidative Degradation of Poly(vinyl chloride)/Biodegradable Aliphatic-aromatic Copolyester Blends
Miscibility and Thermo-oxidative Degradation of Poly(vinyl chloride)/Biodegradable Aliphatic-aromatic Copolyester Blends // Journal of applied polymer science, 100 (2006), 2158-2163 (međunarodna recenzija, članak, znanstveni)
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Naslov
Miscibility and Thermo-oxidative Degradation of Poly(vinyl chloride)/Biodegradable Aliphatic-aromatic Copolyester Blends
Autori
Andričić, Branka ; Kovačić, Tonka ; Klarić, Ivka
Izvornik
Journal of applied polymer science (0021-8995) 100
(2006);
2158-2163
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
aliphatic-aromatic polyester; FT-IR; miscibility; PVC blends; thermogravimetric analysis.
Sažetak
The miscibility of poly(vinyl chloride) (PVC) and biodegradable aliphatic-aromatic copolyester (AAC) was investigated by DSC. The thermo-oxidative degradation of the blends was investigated thermogravimetrically. The blends were prepared by dissolving in 1, 2-dichloroethane and by precipitating with methanol. Investigated blends are completely miscible with the glass transition temperatures best predicted by Fox equation. FT-IR analysis showed that the interactions responsible for miscibility are hydrogen bonding between blend components. The thermo-oxidative stability of PVC/AAC blends is improved compared to pure PVC. Furthermore, when AAC is added the dehydrochlorination rate of PVC decreases and the maximum rate shifts to higher temperatures.
Izvorni jezik
Engleski
Znanstvena područja
Kemijsko inženjerstvo
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
Uključenost u ostale bibliografske baze podataka::
- Chemical Abstracts
