Table 6.

SFE components for cationomer coatings; estimation by Owens–Wendt and van Oss–Good methods

Cationomer sample no. by Table 2	van Oss–Good method by formamide–diiodomethane–water, [mJ/m2]			van Oss–Good method by formamide-α–bromonaphtalene–water, [mJ/m2]			Owens–Wendt method by water–α-bromonaphtalene, [mJ/m2]			Owens–Wendt method by water–α-bromonaphtalene, [mJ/m2]
	γ S			γ S			γ S			γ S
KPU-4	51.83	43.00	8.83	50.77	42.09	8.68	50.92	35.76	15.16	49.33	36.29	13.04
KPU-5	37.64	33.35	4.29	42.83	41.20	1.63	42.02	38.41	3.61	38.39	33.30	5.09
KPU-6	35.21	29.92	5.29	38.36	35.92	2.44	35.97	35.81	0.16	35.13	28.71	6.42
KPU-7	33.62	33.12	0.49	27.92	27.91	0.01	27.55	27.52	0.03	31.02	24.80	6.22