Table 5. Mechanical Properties of EVA/PCM/Silica Compounds
A1 (2 wt%)
A2 (4 wt%)
A3 (6 wt%)
A4 (8 wt%)
A5 (10 wt%)
Tensile strength (kg
f
/cm
2
)
36.4
39.3
37.7
36.4
35.3
Elongation (%)
553.6
609.0
584.0
525.2
497.2
Tear strength (kg
f
/cm)
28.0
31.6
30.2
28.8
28.4