Sample codes

Composite composition (wt%)

Thickness (mm)

CF

Resin

Honeycomb

EG Filling

EG Coating

H1

H2

H3

Control

46

44

10

/

/

1.34

5.15

1.33

F-5

43

42

10

5

/

1.32

5.17

1.34

F-10

41

40

9

10

/

1.35

5.15

1.33

C-5

43

42

10

/

5

1.51

5.18

1.53

C-10

41

40

9

/

10

1.61

5.14

1.59