Measurements at 1.064 after exposure to 1 inch/hour simulated rainfall. Avera,e of two specimens except for 90° specimens which are only one measurement.
Figure 2. Pitted Surface of Polycarbonate
30 minutes at 400 MPH
Figure 3. Frosted Surface of Polysulfone after
30 minutes at 400 MPH
Figure 4. Severe Pitting on Surface of Polycarbonate
after 90 minutes at 400 MPH
5
VNORMAL 400 MPH
VNORMAL 500 MPH
≈ 300 MPH
◇ VNORMAL AVNORMAL
400 MPH
VNORMAL 500 MPH OVNORMAL 600 MPH
15
10
EXPOSURE TIME 1 INCH/HOUR RAINFALL (min.)
Figure 5. Normal Velocity Component Effects on Polycarbonate Transmission.