Carbon Nanotube Layer for Reduction of Fiber Print-Through in Carbon Fiber Composites

Table 4

2D parameters of waviness measurement of materials .

Composite designation							-
	Measurement; (nm)	Reduction; (%)	Measurement; (nm)	Reduction; (%)	Measurement; (nm)	Reduction; (%)	Measurement; (nm)	Reduction; (%)
IM7	3488	X	3530	X	5848	X	2318	X
IM7/LY556	1523	56	1520	57	2460	58	940	59%
IM7/1T	1726	51	1106	69	2209	62	1103	52%
IM7/1A	1921	45	1501	57	2240	62	739	68%
IM7/1TD	1504	57	913	74	1704	71	791	66%
IM7/1AP	948	73	555	84	962	84	407	82%
IM7/1AP(4)-3R	469	87	416	88	669	89	253	89%
IM7/1AP-3R	884	75	708	80	1576	73	868	63%
IM7/2AP-3R	696	80	682	81	1145	80	463	80%

Results represent the average of values for both directions studied. The percentage of reduction is relative to IM7 composite.