Evaluation of Antifingerprint Properties of Plastic Surfaces Used in Automotive Components

Table 4

Results on the imprinted surface (all, except ) Δ% values.

		(nm)	(%)	(%)	(%)	20° (%)	60° (%)	(D65)	550 nm
Not visible	IML1	579.80 ± 193.9	−1.5 ± 0.03	7.3 ± 0.05	−2.7 ± 0.07	−1.5 ± 0.03	−2.5 ± 0.02	−0.3 ± 0.04	−0.7 ± 0.05	4.06 ± 0.13
	IML2	275.20 ± 72.2	4.2 ± 0.05	−5.5 ± 0.08	−10.5 ± 0.11	7.8 ± 0.11	2.2 ± 0.06	0.38 ± 0.07	0.48 ± 0.1	−6.28 ± 0.11
	IML3	138.00 ± 37	4.7 ± 0.2	−3.29 ± 0.1	−8.16 ± 0.1	2.3 ± 0.3	0.1 ± 0.2	−0.2 ± 0.02	−0.4 ± 0.04	−1.13 ± 0.05
	IMD1	207.70 ± 41.2	0.4 ± 0.09	−34.5 ± 0.17	−13.1 ± 0.08	2.9 ± 0.17	−0.3 ± 0.11	−1.06 ± 0.02	−2.7 ± 0.03	−4.2 ± 0.04
	IMD2	84.80 ± 44.2	102.3 ± 0.4	11.2 ± 0.16	−19.3 ± 0.09	−4.2 ± 0.05	−1.9 ± 0.02	2.85 ± 0.08	3.01 ± 0.08	−12.04 ± 0.57
	IMD3	209.50 ± 25.5	4.5 ± 0.8	−6.55 ± 0.1	−9.38 ± 0.1	5.3 ± 0.95	4.9 ± 0.8	−10.5 ± 0.05	−17.86 ± 0.09	−27.42 ± 0.12
	IMD4	491.40 ± 66.2	−2.6 ± 0.07	−2.57 ± 0.04	−2.65 ± 0.1	1 ± 0.2	−1.1 ± 0.1	2.48 ± 0.01	3.77 ± 0.02	7.85 ± 0.08
Visible	V1	41.00 ± 31.4	112 ± 0.48	−39.2 ± 0.06	−14.3 ± 0.13	−12.8 ± 0.03	−9 ± 0.07	228.21 ± 0.74	232.3 ± 0.89	2740 ± 4.4
	V2	12.90 ± 3.9	2.5 ± 0.06	−13.3 ± 0.08	−1.5 ± 0.14	−3.9 ± 0.01	−5.4 ± 0.01	23.24 ± 0.34	26.6 ± 0.39	128.6 ± 4.2
	V3	3.80 ± 0.98	606.3 ± 3.8	−8.8 ± 0.08	−9.6 ± 0.07	−4.9 ± 0.02	−2.6 ± 0.02	17.09 ± 0.25	17.05 ± 0.25	157.1 ± 3.6
	VN1	11.50 ± 1.9	26.7 ± 0.17	−4.6 ± 0.06	−9.4 ± 0.06	−4.2 ± 0.02	−1.5 ± 0.04	343.94 ± 1.9	397 ± 2.8	2580 ± 6.5
	VN3	6.50 ± 1.4	1990 ± 2.4	−6.9 ± 0.08	−16.4 ± 0.12	−6.9 ± 0.02	−4.3 ± 0.02	17.47 ± 0.43	22.06 ± 0.53	120 ± 3.1
	IML4	5.90 ± 0.65	170.6 ± 1.3	−20.2 ± 0.13	−10.9 ± 0.07	−4.9 ± 0.1	−3.7 ± 0.02	143.90 ± 0.91	134.7 ± 1.0	1220 ± 11.1
	IML5	4.60 ± 1.8	318.2 ± 2.57	1.6 ± 0.08	−8.5 ± 0.09	−23.6 ± 0.2	−11 ± 0.02	48.25 ± 0.26	46.6 ± 0.29	1520 ± 7.0
	IMD5	20.10 ± 12.9	16.1 ± 0.22	−21.1 ± 0.11	3.1 ± 0.09	2 ± 0.07	0.9 ± 0.03	17.41 ± 0.14	17.33 ± 0.15	95.37 ± 1.1