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Polymeralterung durch Luftschadstoffe

Polymer failures induced by air pollutants
 
: Krause, H.H.; Schmitt, D.; Ziegahn, K.-F.

GIT Fachzeitschrift für das Laboratorium 35 (1991), Nr.1, S.94-103 : Abb.
ISSN: 0016-3538
Gesellschaft für Umweltsimulation (Jahrestagung) <19, 1990, Pfinztal>
Deutsch
Konferenzbeitrag
Fraunhofer ICT ()
aging; air pollutant; alkyd resin; chemical analyse; damage; mechanical analysis; morphological analyse; NOx; Ozon; polyester; polymer; polymeralterung; polyurethane; polyvinylchloride; PVC; Schadgaswirkung; SO2

Abstract
To investigate the damage caused by air pollutants on polymer products we exposed polyvinylchloride, polyurethane, polyester and alkyd resin based polymer samples to NOsubx, S0sub2 and Osub3 in special chambers. To obtain measurable results within a reasonable time period pollutant con- by mechanical, morphological and chemical analysis on periodically removed samples. The preliminary resuits are discussed.

: http://publica.fraunhofer.de/dokumente/PX-28905.html