Test item |
FSE9650 |
FSE9660 |
Basic performance |
|
Hardness (Shore A) |
50 |
60 |
Density(g/cm3) |
1.43 |
1.44 |
Tensile strength (Mpa) |
9 |
9 |
Elongation at break (%) |
320 |
310 |
Tear strength (Mpa) |
18 |
18 |
Permanent Compression set (22h@180°C) |
15 |
15 |
Heat resistance (70h@230°C) |
Hardness change |
2 |
2 |
Tensile strength change (%) |
-10 |
-12 |
Elongation at break change (%) |
-12 |
-15 |
Heat resistance (70h@250°C) |
Hardness change |
7 |
6 |
Tensile strength change (%) |
-38.2 |
-33.4 |
Elongation at break change (%) |
-37 |
-35 |