γ‐Irradiation of poly(ethylene terephthalate). I. Yields of gas and carboxyl groups

Poly(ethylene terephthalate) was exposed in vacuo γ‐radiation from a Co 60 source at a dose rate of 0.02 Mrad/min., and an ambient temperature of 47°C. Gaseous products were analyzed in a mass spectrometer and carboxyl groups estimated by titration with NaOH and by infrared analysis. Initial G value...

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Veröffentlicht in:	Journal of polymer science. Part A-1, Polymer chemistry Polymer chemistry, 1966-03, Vol.4 (3), p.613-622
Hauptverfasser:	Burow, S. D., Turner, D. T., Pezdirtz, George F., Sands, George D.
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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