Polyurethanes synthesized from polyester polyols derived from PET waste. II. Thermal properties

Polyurethanes were synthesized from polyester polyols, derived from PET Waste. The PET waste was first depolymerized by glycolysis. The glycolysized products were reacted with adipic acid to yield polyester polyols, and the polyester polyols were then reacted with either MDI or TDI to obtain polyure...

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Veröffentlicht in:	Journal of applied polymer science 1994-05, Vol.52 (7), p.869-873
Hauptverfasser:	Lee, Sen-Chong, Sze, You-Wen, Lin, Chen-Chong
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Exact sciences and technology Polymer industry, paints, wood Technology of polymers Waste treatment
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	Polyurethanes were synthesized from polyester polyols, derived from PET Waste. The PET waste was first depolymerized by glycolysis. The glycolysized products were reacted with adipic acid to yield polyester polyols, and the polyester polyols were then reacted with either MDI or TDI to obtain polyurethanes. In this article, the thermal properties of the polyurethanes obtained are discussed in detail. © 1994 John Wiley & Sons, Inc.
ISSN:	0021-8995 1097-4628
DOI:	10.1002/app.1994.070520705