Pyrolysis of copolymers based on alkil methacrylates with C1-C8 alkyl chain

• Autorzy: Czech Z. , Kowalczyk A. , Sowa D.
• Języki publikacji: EN

Abstrakty

EN

The manuscript describes pyrolysis of copolymers based on selected alkyl methacrylates containing C1-C8 alkyl side chain at temperatures between 250 °C and 400 °C which was studied using pyrolysis-gas chromatography. The kind and composition of thermal degradation products gave practical information about the mechanism of pyrolysis of copolymers synthesized by using of typical commercially available alkyl methacrylates. It was observed that the main thermal degradation products from alkyl methacrylate copolymers are monomers, in this case alkyl methacrylates using by synthesis. Other pyrolysis by-products formed during thermal degradation were carbon dioxide, carbon monoxide, methane, ethane, methanol, ethanol and propanol-1.

Słowa kluczowe

EN

methacrylate copolymers; pyrolysis; methyl methacrylate; ethyl methacrylate; butyl methacrylate; 2-ethylhexyl methacrylate

• Wydawca: Przedsiębiorstwo Wydawnictw Naukowych "DARWIN"
• Czasopismo: International Letters of Chemistry, Physics and Astronomy
• Rocznik: 2013
• Tom: Vol. 1
• Strony: 63--69
• Opis fizyczny: Bibliogr. 10 poz., rys., tab.

Twórcy

autor

Czech Z.

autor

Kowalczyk A.

autor

Sowa D.

• Institute of Organic Chemical Technology, West Pomeranian University of Technology Szczecin, Pulaskiego 10, PL 70-322 Szczecin, Poland,

Bibliografia

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• [7] L. Germinario, P. Shang, J. Therm. Anal. Cal. 1 (2008) 207-211
• [8] I. C. McNeil, S. M. Sadeghi, Polym. Degrad. Stabil. 30 (1990) 213-230
• [9] S. Tsuge, H. Ohtani, C. Vatanabe, Pyrolysis-GC/MS Data Book of Synthetic Polymers, Elsevier (2011)
• [10] S. Yamaguchi, J. Hirano, Y. Isoda, Polym. J. 17 (1985) 1105-1116