Table 6: Data obtained from viscometer.

No.	Sample	Ө 600 (rpm)	Ө 300 (rpm)	Ө 200 (rpm)	Ө 100 (rpm)	Ө 6 (rpm)	Ө 3 (rpm)
1	DF	49	36	30	23	11	9
2	Nano DF	81	60	51	40	17	14
3	DF/BF	51	40	34	27	13	10
4	Nano DF/RPF	65	48	40	31	15	12
5	Nano DF/RPG	53	41	35	28	13	11
6	Nano DF/RPT	50	37	31	25	12	10
7	DF/BFBF	51	39	34	27	14	12
8	Nano DF/RPGBF	48	37	32	26	13	11
9	DF/BF1B	36	26	22	17	8	6
10	Nano DF/RPG.GEF	49	38	33	26	13	11
11	DF/BFGEF	64	48	42	34	21	15
12	Nano DF/RPGF	54	42	36	29	14	12
13	Nano DF/RMG.GEF	52	40	36	29	16	13