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Effect of thermal ageing on the optical properties of recycled high impact polystyrene

✍ Scribed by Mustafa M.F. Al-Jarrah; Salman R. Salman; Sauda A. Hammo

Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
215 KB
Volume
23
Category
Article
ISSN
0141-3910

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This article addresses the effect of thermal aging on unreinforced and glassreinforced recycled polyamide 66. As an accelerated test, injection-molded test bars were aged at 110, 140, and 170ЊC for up to 4000 h in air to simulate service life. FTIR spectroscopy demonstrated that the oxidative degrad