Hardness (shore A) | 71 |
Tensile strength at break Tb (Mpa) | 13.5 |
Elongation at break Eb (%) | 410 |
Heat resistance of aging 150℃×72hrs | |
Hardness (shore A) | -1 |
Change rate of tensile strength at break Tb (%) | -21 |
Change rate of elongation at break Eb (%) | -43 |
Compression set (%) | |
125℃×72hrs 30% | 39 |
Resistance to 903# oi 125℃×72hrs | |
Hardness (shore A) | -1.5 |
Change rate of tensile strength at break Tb (%) | -5.6 |
Change rate of elongation at break Eb (%) | -2.1 |
Volume change △V (%) | 3.1 |
Resistance to fuel C 40℃×48hrs | |
Volume change △V (%) | 43 |
Cold resistance | |
Bending fracture temperature T (℃) | -42 |