Page 197 - Handbook of Adhesives and Sealants

Standard Test Methods 167

TABLE 4.6 ISO Movement Capability Test Method 19
Cycle 1 Cycle 2
1 hr cool to 20C 1 hr heat to 70C
2 hrs cool to 20C extend 2 hrs compression at 70C
1 hr heat to 70C 1 hr cool to 20C
2 hrs compress at 70C 2 hrs extend at 20C
1 hr cool to 20C 1 hr heat to 70C
17 hrs extend to 20C 17 hrs compress at 80C

Figure 4.20 Peel adhesion test
for sealants. 19

4.5.4 Compression set resistance
and creep
To test compression set resistance or stress relaxation, two parallel
plates hold a section of cured sealant compressed under a known set