Title: | Studies on rubber bound antioxidants |
Author: | Rani, Joseph |
Abstract: | Antioxidants were attached to hydroxy-terminated liquid natural rubber by modified Friedel-Crafts alkylation reaction using anhydrous zinc chloride as catalyst. The rubber bound antioxidants were found to be less volatile and less extractable compared to conventional antioxidants. The bound antioxidants were tried both in latex compounds and dry rubber compounds. The vulcanizates showed improved ageing resistance compared to vulcanizates based on conventional antioxidants. |
URI: | http://dyuthi.cusat.ac.in/purl/848 |
Date: | 1991-06-05 |
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Shanti A Avirah ... on rubber...,June1991.PDF | 5.182Mb |
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