Pregled bibliografske jedinice broj: 11252
Thermooxidative Degradation of Poly(vinyl chloride)/Acrylonitrile-Butadiene-Styrene Blends
Thermooxidative Degradation of Poly(vinyl chloride)/Acrylonitrile-Butadiene-Styrene Blends // Journal of Applied Polymer Science, 61 (1996), 7; 1123-1129 (međunarodna recenzija, članak, znanstveni)
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Naslov
Thermooxidative Degradation of Poly(vinyl chloride)/Acrylonitrile-Butadiene-Styrene Blends
Autori
Klarić, Ivka ; Roje, Urban ; Bravar, Mladen
Izvornik
Journal of Applied Polymer Science (0021-8995) 61
(1996), 7;
1123-1129
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
PVC/ABS blends; thermooxidative degradation; thermogravimetic curves; kinetic parameters
Sažetak
The thermal degradation process of poly(vinyl chloride)/acrylonitrile-butadiene-styrene blends (PVC) was investigated by dynamic thermogravimetic analysis in the temperature range 50-650 oC in air. The thermooxidative degradation takes place in three steps. The first step, dehydrochlorination, is the most rapid. The maximal rate of dehydrochlorination for the PVC blends containing up to 20% ABS-modifier is achived at average conversion of 23.5-20.0%. The apparent activation energies and preexponential factors were calculated after the Kissinger method.
Izvorni jezik
Engleski
Znanstvena područja
Kemijsko inženjerstvo
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
