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Pregled bibliografske jedinice broj: 6073

Thermal Stability of Poly(Methyl Methacrylate-co-Butyl Acrylate) and Poly(Styrene-co-Butyl Acrylate) Polymers


Leskovac, Mirela; Kovačević, Vera; Fleš, Dragutin; Hace, Drago
Thermal Stability of Poly(Methyl Methacrylate-co-Butyl Acrylate) and Poly(Styrene-co-Butyl Acrylate) Polymers // International Conferences on Polymer Characterization / Brostow, Witold (ur.).
Denton, USA: University of North Texas, 1997. str. P-03 (poster, međunarodna recenzija, sažetak, znanstveni)


CROSBI ID: 6073 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Thermal Stability of Poly(Methyl Methacrylate-co-Butyl Acrylate) and Poly(Styrene-co-Butyl Acrylate) Polymers

Autori
Leskovac, Mirela ; Kovačević, Vera ; Fleš, Dragutin ; Hace, Drago

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
International Conferences on Polymer Characterization / Brostow, Witold - Denton, USA : University of North Texas, 1997, P-03

Skup
International Conferences on Polymer Characterization, POLYCHAR-5

Mjesto i datum
Denton, Teksas, USA, 08.-10.01.1997

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Poly(methyl methacrylate-co-butyl acrylate); crosslinking; thermal stability; kinetic parameters; thermal degradation

Sažetak
The systems of poly(methyl methacrylate-co-butyl acrylate) and poly(styrene-co-butyl acrylate) modified with a small amount of acrylic acid and/or N-methylolacrylamide as crosslinking agent were studied in this work. Programmed thermogravimetric analysis have been used to study the effect of copolymer composition on thermal stability, over a temperature range from 50 to 450^oC, under a constant flow of nitrogen. The kinetic parameters of thermal degradation, the activation energy, pre-exponential factor and reaction order were obtained by using MacCallum-Tanner"s approach. The increase of E_a may be an indication of thermal stability changes in the copolymer systems. The results indicated that the thermal degradation of the investigated copolymer systems are the first order reaction.

Izvorni jezik
Engleski

Znanstvena područja
Kemijsko inženjerstvo



POVEZANOST RADA


Projekti:
125013

Ustanove:
Fakultet kemijskog inženjerstva i tehnologije, Zagreb

Profili:

Avatar Url Dragutin Fleš (autor)

Avatar Url Drago Hace (autor)

Avatar Url Mirela Leskovac (autor)


Citiraj ovu publikaciju:

Leskovac, Mirela; Kovačević, Vera; Fleš, Dragutin; Hace, Drago
Thermal Stability of Poly(Methyl Methacrylate-co-Butyl Acrylate) and Poly(Styrene-co-Butyl Acrylate) Polymers // International Conferences on Polymer Characterization / Brostow, Witold (ur.).
Denton, USA: University of North Texas, 1997. str. P-03 (poster, međunarodna recenzija, sažetak, znanstveni)
Leskovac, M., Kovačević, V., Fleš, D. & Hace, D. (1997) Thermal Stability of Poly(Methyl Methacrylate-co-Butyl Acrylate) and Poly(Styrene-co-Butyl Acrylate) Polymers. U: Brostow, W. (ur.)International Conferences on Polymer Characterization.
@article{article, author = {Leskovac, Mirela and Kova\v{c}evi\'{c}, Vera and Fle\v{s}, Dragutin and Hace, Drago}, editor = {Brostow, W.}, year = {1997}, pages = {P-03}, keywords = {Poly(methyl methacrylate-co-butyl acrylate), crosslinking, thermal stability, kinetic parameters, thermal degradation}, title = {Thermal Stability of Poly(Methyl Methacrylate-co-Butyl Acrylate) and Poly(Styrene-co-Butyl Acrylate) Polymers}, keyword = {Poly(methyl methacrylate-co-butyl acrylate), crosslinking, thermal stability, kinetic parameters, thermal degradation}, publisher = {University of North Texas}, publisherplace = {Denton, Teksas, USA} }
@article{article, author = {Leskovac, Mirela and Kova\v{c}evi\'{c}, Vera and Fle\v{s}, Dragutin and Hace, Drago}, editor = {Brostow, W.}, year = {1997}, pages = {P-03}, keywords = {Poly(methyl methacrylate-co-butyl acrylate), crosslinking, thermal stability, kinetic parameters, thermal degradation}, title = {Thermal Stability of Poly(Methyl Methacrylate-co-Butyl Acrylate) and Poly(Styrene-co-Butyl Acrylate) Polymers}, keyword = {Poly(methyl methacrylate-co-butyl acrylate), crosslinking, thermal stability, kinetic parameters, thermal degradation}, publisher = {University of North Texas}, publisherplace = {Denton, Teksas, USA} }




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