463907.fig.005a
(a) HEG M.S. = 0.2; 0 KGy
463907.fig.005b
(b) HEG M.S. = 0.2; 1 KGy
463907.fig.005c
(c) HEG M.S. = 0.2; 2.5 KGy
463907.fig.005d
(d) HEG M.S. = 0.2; 5 KGy
463907.fig.005e
(e) HEG M.S. = 0.2; 10 KGy
463907.fig.005f
(f) HEG M.S. = 0.2; 20 KGy
463907.fig.005g
(g) HEG M.S. = 0.2; 50 KGy
Figure 5: Effect of radiation processing on viscoelastic properties of hydroxyethyl guar (HEG) having molar substitution 0.2: (a) unirradiated; (b) irradiated at 1 KGy; (c) irradiated at 2.5 KGy; (d) irradiated at 5 KGy; (e) irradiated at 10 KGy; (f) irradiated at 20 KGy; (g) irradiated at 50 KGy.