Time	Contact angle	Time	Contact angle
days	Degree	days	Degree
	Set 1		Set 2
4	81	4	73
5	79	5	75
6	82	6	93
7	100	7	126
8	116	8	122
9	132	9	130
10	129	12	140
11	136	14	138
12	130	16	147
14	146	17	151
16	150	19	147
18	151	21	152
20	148	23	150
21	149	26	151
23	153	27	152
25	151		
28	150