Research Article
Certain Rheological Aspects of Functionalized Guar Gum
Table 2
Crossover frequencies of guar and its various derivatives.
| | Radiation dose (KGy) | Crossover frequency (Hz) | | CMG (D.S. = 0.1) | CMG (D.S. = 0.2) | HEG (M.S. = 0.1) | HEG (M.S. = 0.2) | MG (D.S. = 0.1) | MG (D.S. = 0.2) |
| | 0 | Nil | 0.299 | 0.161 | 0.134 | Nil | 0.167 | | 1 | 2.101 | 6.539 | 2.717 | 0.5298 | Nil | 0.514 | | 2.5 | 6.755 | 8.94 | 6.776 | 4.234 | 4.443 | 4.995 | | 5 | 16.91 | 22.23 | 18.40 | 9.86 | 12.24 | 10.58 | | 10 | 10.53 | 9.191 | 14.60 | 12.69 | 12.18 | 15.39 | | 20 | 3.857 | 3.275 | 2.717 | 8.335 | 6.755 | 6.959 | | 50 | 1.78 | 1.282 | 1.588 | 1.862 | Nil | 2.591 |
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