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| URI: | http://dyuthi.cusat.ac.in/purl/1657 |
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| Dyuthi-T0243.pdf | (1.004Mb) |
| Abstract: | The thesis entitled Study on Accelerators in Rubber Vulcanization with Special Reference to the Binary Systems Containing Substituted Dithiobiurets. It includes a detailed study on the binary accelerator systems containing substituted dithiobiurets in natural rubber and NR latex and dithiobiurets in SBR and NR-SBR blends vulcanization systems. It deals with the experimental procedure adopted for the preparation of DTB-II and DTB-III; the procedure for compounding and vulcanization and determination of physical properties like modulus, tensile strength, elongation at break, hardness, compression set, heat build up etc. The results indicate that there is efficient acceleration activity of the dithiobiurets in the vulcanization of natural rubber latex containing TMT. The study of dithiobiurets in natural rubber and NR latex reveal that they are having definite accelerating effect in SBR vulcanization systems. |
| Description: | Department of Polymer Science and Rubber Technology Cochin University of Science and Technology |
| URI: | http://dyuthi.cusat.ac.in/purl/3252 |
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| Dyuthi-T1226.pdf | (6.157Mb) |
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