Degradation mechanisms of poly(ethylene terephthalate) tire yarn
| Autor: | Shuzo Sawada, Shinichiro Ohgushi, Kazayuki Yabuki, Kiyosuke Kamiyama |
|---|---|
| Rok vydání: | 1991 |
| Předmět: |
Reaction mechanism
Materials science Polymers and Plastics Superheated steam technology industry and agriculture General Chemistry Elastomer complex mixtures Surfaces Coatings and Films body regions Polyester Hydrolysis Natural rubber visual_art Materials Chemistry visual_art.visual_art_medium Degradation (geology) Composite material psychological phenomena and processes Chemical decomposition |
| Zdroj: | Journal of Applied Polymer Science. 42:1041-1048 |
| ISSN: | 1097-4628 0021-8995 |
| DOI: | 10.1002/app.1991.070420417 |
| Popis: | In order to clarify the fatigue mechanism of PET tire cords in rubber focusing on chemical degradation, hydrolysis in saturated steam atmosphere, ammonolysis in ammonia gas, and the degradation of the cords embedded in rubber have been studied at high temperature conditions. It was found that the strength loss of polyester tire cords in rubber has linear correlation with the amount of chemically induced chain scissions mainly caused by hydrolysis catalyzed by amines. |
| Databáze: | OpenAIRE |
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