Thermal degradation of polyurethanes. Model compounds | Zendy

Orzeszko A. | Zendy; Kolbrecki A. | Zendy

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Thermal degradation of polyurethanes. Model compounds

Author(s) -

Orzeszko A.,

Kolbrecki A.

Publication year - 1980

Publication title -

journal of applied polymer science

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.575

H-Index - 166

eISSN - 1097-4628

pISSN - 0021-8995

DOI - 10.1002/app.1980.070251227

Subject(s) - aniline , degradation (telecommunications) , pyrolysis , polyethylene , gas chromatography , ethylene , polyethylene glycol , ethylene glycol , nitrogen , polyurethane , chemical engineering , organic chemistry , materials science , chemistry , polymer chemistry , thermal , chromatography , catalysis , thermodynamics , physics , telecommunications , computer science , engineering

An analysis was carried out of degradation products of model compounds polyethylene glycol and ethylene diphenylcarbamate. Pyrolysis has been effected at 350 and 400°C under nitrogen and in vacuo . The products were analyzed by gas chromatography. Aniline, CO 2 , CO, C 2 H 4 , CH 3 CHO, etc., were found.

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