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. 2022 Mar 4;14(5):1037. doi: 10.3390/polym14051037

Table 2.

Various evaluation data of grafted tamarind seed polymer [37].

Batch Grafting (%) Grafting Efficiency Conversion (%) Swelling Index (%) Chemical Resistance (0.1N HCl) Chemical Resistance (1N NaOH)
F1 667.8 111.2 152 97 3.9 2.5
F2 464 77.4 104 73.10 4.2 3.9
F3 587 53.4 124 89 5.7 5.1
F4 558 93.9 119 58 7.7 3.8
F5 385.5 64.2 63.5 87 6.5 5.2
F6 209 34.9 53 92 6.4 4.1
F7 531 88.5 102 90.6 5.7 2.6
F8 196 32.7 50 88.4 3.8 7.6
F9 140 23.4 35 91.1 4.2 5.5