Citation
Ying C., . and Ao N. J., . and Yu H. P., . and Chen W., . and Chen M., . and Zhou H. L., . and Qu J. L., . and Qian H. L., . Effect of an antioxidant system on the structure and properties of natural rubber-clay composite. pp. 164-171. ISSN 1511-1768
Abstract
The clays were modified by using an antioxidant metal passivating agent and polymeric coating agent and the corresponding clay-rubber masterbatch was prepared from the modified clay. The properties and structure of the masterbatch after thermo-oxidative aging were studied. The results indicated that the actions of the antioxidant polymeric coating agent and metal passivating agent the thermo-oxidative ageing resistance of the masterbatch was significantly improved. Properties such as tensile strength elongation at break and tear strength of the masterbatch could be increased from -61.4 -40.9 and -57 to -11.1 -9.7 and -8.9 respectively. The SEM ultrastructure of the cross section of the modified clay-rubber masterbatch after aging showed that the boundary surface between layers of section was smooth which meant that the structure of the rubber was preserved satisfactorily.
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Abstract
The clays were modified by using an antioxidant metal passivating agent and polymeric coating agent and the corresponding clay-rubber masterbatch was prepared from the modified clay. The properties and structure of the masterbatch after thermo-oxidative aging were studied. The results indicated that the actions of the antioxidant polymeric coating agent and metal passivating agent the thermo-oxidative ageing resistance of the masterbatch was significantly improved. Properties such as tensile strength elongation at break and tear strength of the masterbatch could be increased from -61.4 -40.9 and -57 to -11.1 -9.7 and -8.9 respectively. The SEM ultrastructure of the cross section of the modified clay-rubber masterbatch after aging showed that the boundary surface between layers of section was smooth which meant that the structure of the rubber was preserved satisfactorily.
Additional Metadata
| Item Type: | Article |
|---|---|
| AGROVOC Term: | Natural rubber |
| AGROVOC Term: | Latex plants |
| AGROVOC Term: | Antioxidants |
| AGROVOC Term: | Cobalt |
| AGROVOC Term: | Copper |
| AGROVOC Term: | Iron |
| AGROVOC Term: | Physical properties |
| AGROVOC Term: | Microstructure (morphology) |
| AGROVOC Term: | Aging of products |
| AGROVOC Term: | Tensile strength |
| Depositing User: | Ms. Suzila Mohamad Kasim |
| Last Modified: | 24 Apr 2025 06:28 |
| URI: | http://webagris.upm.edu.my/id/eprint/23158 |
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