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Dyuthi @ CUSAT >
e-SCHOLARSHIP >
Polymer Science and Rubber Technology >
Faculty >
Dr Rani Joseph >
Please use this identifier to cite or link to this item:
http://purl.org/purl/862
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| Title: | Preparation and Characterisation of Novel Polymer Bound Phenolic Antioxidants and Its Use in Natural Rubber |
| Authors: | Rani, Joseph |
| Keywords: | antioxidant
natural rubber
phenolic type
ageing |
| Issue Date: | Jan-2003 |
| Publisher: | SAGE Publications |
| Abstract: | ABSTRACT: Phenol was chemically attached to low molecular weight
chlorinated polyisobutylene and stearic acid respectively. These phenolic
antioxidants were characterised by IR, 1H NMR and TGA. The efficiency and
permanence of these bound antioxidants were compared with conventional
antioxidants in natural rubber vulcanisates. The vulcanisates showed comparable
ageing resistance in comparison to vulcanisates containing conventional
antioxidants. The presence of liquid polymer bound phenol reduce the amount of
plasticiser required for compounding. |
| URI: | http://dyuthi.cusat.ac.in/purl/862 |
| Appears in Collections: | Dr Rani Joseph
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