The combined effect of photodegradation and stress cracking in polystyrene

This work aims to analyze the effects of photodegradation on the stress cracking resistance of polystyrene. Injection moulded samples were exposed to the ultraviolet light for various times in the laboratory prior to solvent contact. The bars were then stressed in a tensile testing machine under the...

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Veröffentlicht in:	Polymer degradation and stability 2006-07, Vol.91 (7), p.1504-1512
Hauptverfasser:	Sousa, A.R., Amorim, K.L.E., Medeiros, E.S., Mélo, T.J.A., Rabello, M.S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Ageing Applied sciences Exact sciences and technology Mechanical properties Photodegradation Physical properties Polymer industry, paints, wood Polystyrene Properties and testing Stress cracking Technology of polymers
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