Inelastic response of thermo-oxidatively aged carbon black filled polychloroprene rubber. Part II: Mullins effect
The present investigation focuses on the effect of the elastomer network modifications in the elastomer network due to thermo-oxidative aging (as proposed in Part I) on the Mullins effect. A series of cyclic mechanical tensile loading modes are imposed on thermo-oxidatively aged specimens to underst...
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| Main Authors: | , , , , |
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| Format: | Article |
| Published: |
Elsevier
2022
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| Subjects: | |
| Online Access: | http://eprints.um.edu.my/41162/ |
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| Summary: | The present investigation focuses on the effect of the elastomer network modifications in the elastomer network due to thermo-oxidative aging (as proposed in Part I) on the Mullins effect. A series of cyclic mechanical tensile loading modes are imposed on thermo-oxidatively aged specimens to understand the repercussions of cross-linking and chain scission on Mullins effect and its recovery. Mullins effect is characterized using two methods to assess the stress-softening occurring as a result of thermo-oxidative aging. The observations reveal that hysteresis, permanent set, Mullins effect, and its recovery are significantly affected by the change in elastomer network. |
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