Electronic Resource
New York
:
Wiley-Blackwell
Journal of Polymer Science Part A-1: Polymer Chemistry
4 (1966), S. 1543-1551
ISSN:
0449-296X
Keywords:
Physics
;
Polymer and Materials Science
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
The induction period for the autoxidation of polypropylene increases with increasing sample thickness (from 1 to 75 mils) and with decreasing oxygen pressure. The rate of oxidation shows the opposite dependences. In contrast, neither the rate nor the induction period in well stirred oxidations of squalane is oxygen pressure-dependent. It is concluded that autoxidation of polypropylene is controlled by diffusion of oxygen into the sample.
Additional Material:
4 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/pol.1966.150040618
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