APPENDIX E. MODIFIED-CUP TEST RESULTS
Test Conditions: 84∞F for an average vapor pressure difference of 1.1316 in. of
Hg. The sample area in all cases was 0.0985 ft2 and the length of the test was 560
hours.
4642.5
6191.5
4661.0
6100.5
4642.0
6191.0
4660.5
6100.0
y = -0.0033x+ 4642.4
y = -0.0042x + 4661.4
4641.5
6190.5
4660.0
6099.5
4641.0
6190.0
4659.5
6099.0
4640.5
6189.5
4659.0
6098.5
4640.0
6189.0
4658.5
6098.0
4639.5
6188.5
4658.0
6097.5
4639.0
6188.0
4657.5
6097.0
y = 0.0037x + 6095.7
y = 0.0044x + 6186.6
4638.5
6187.5
4657.0
6096.5
4638.0
6187.0
4656.5
6096.0
4637.5
6186.5
4656.0
6095.5
200
300
400
500
600
700
80 0
900
200
300
400
500
600
700
80 0
900
Elapsed Time (hours)
Elapsed Time (hours)
a. NEI
b. Polyguard
6252.0
4530.0
5496.0
5834.5
6251.5
4529.5
5495.5
5834.0
y = -0.0058x+ 4531.2
y = -0.0029x + 5496.2
6251.0
4529.0
5495.0
5833.5
6250.5
4528.5
5494.5
5833.0
6250.0
4528.0
5494.0
5832.5
6249.5
4527.5
5493.5
5832.0
6249.0
4527.0
5493.0
5831.5
y = 0.0043x + 5829.8
6248.5
4526.5
5492.5
5831.0
y = 0.0064x + 6246.4
6248.0
4526.0
5492.0
5830.5
6247.5
4525.5
5491.5
5830.0
6247.0
4525.0
5491.0
5829.5
200
300
400
500
600
700
80 0
900
200
300
400
500
600
700
80 0
900
Elapsed Time (hours)
Elapsed Time (hours)
c. Protecto Wrap
d. Royston
6103.5
6363.0
4814.0
4626.0
6103.0
6362.5
4813.5
4625.5
y = -0.0023x+ 4813.8
y = -0.0031x + 4625.8
6102.5
6362.0
4813.0
4625.0
6102.0
6361.5
4812.5
4624.5
6101.5
6361.0
4812.0
4624.0
6101.0
6360.5
4811.5
4623.5
6100.5
6360.0
4811.0
4623.0
6100.0
6359.5
4810.5
4622.5
y = 0.0014x + 6099.4
y = 0.0062x + 6357.5
6099.5
6359.0
4810.0
4622.0
6099.0
6358.5
4809.5
4621.5
6098.5
6358.0
4809.0
4621.0
200
300
400
500
600
700
80 0
900
200
300
400
500
600
700
80 0
900
Elapsed Time (hours)
Elapsed Time (hours)
e. Soprema
f. W.R. Grace
66