Digitale Medien
New York
:
Wiley-Blackwell
Journal of Polymer Science Part A-1: Polymer Chemistry
8 (1970), S. 593-608
ISSN:
0449-296X
Schlagwort(e):
Physics
;
Polymer and Materials Science
Quelle:
Wiley InterScience Backfile Collection 1832-2000
Thema:
Chemie und Pharmazie
Notizen:
A DEN 438 epoxy novolac-Nadic methyl anhydride-cured polymer was pyrolyzed in vacuum at temperatures to 800°C. Detailed analyses of the products have yielded information on the mechanism of decomposition. Two thirds of the weight loss of the polymer results in formation of relatively involatile high molecular weight gases. Carbon dioxide evolution indicates that at least 50% of the initial anhydride forms diester groups. The degradation of diester sites yields methylcyclopentadiene that is almost entirely decomposed to carbonaceous char.
Zusätzliches Material:
5 Ill.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1002/pol.1970.150080303
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