900
800
700
600
PVC Control
500
PVC 20h
400
PVC 200h
300
PC
200
100
0
0
1
2
3
4
5
Specimen
Figure 33. Ballistic limit velocity for the PVC control, PVC 20-hour, PVC
200-hour, and the PC samples.
Figure 34. Intermediate-velocity impact
Figure 35. Intermediate-velocity impact
damage in the PVC20 20-hour sample
damage in the PVC27 200-hour sample
below the ballistic limit.
below the ballistic limit.
Figure 36. Intermediate-velocity impact
Figure 37. Intermediate-velocity
damage in the PVC28 200-hour sample
impact damage in the PVC29 200-
below the ballistic limit.
hour sample at the ballistic limit.
30