PDF
…-1,000
6,000
4,000
2,000
-2,000
-3,000
-4,000
0
0
0.2
0.4
0.6
0.8
1
-5,000
-2,000
-4,000
-6,000
Non-Dimensional Length
Non-Dimensional Length
0.8
1
BSS7208, ASTM D3433
Used to evaluate toughness in peel
• EA9696 tougher in peel
• FM300-2 less tough in peel
BSS7208
EA9696 - open crack
GI (lb/in2)
ASTM D3433
EA9696
FM300-2
24
22
20…
https://www.wichita.edu/industry_and_defense/NIAR/Documents/DurabilityofBondedAircraftStructure-LSmith.pdf