Initial Properties | PVDF | ECTFE | PPSU | PSU | PEX-b | PA12 |
E-Modulus [Mpa] | 2027 | 1645 | 2000 | 2200 | 920 | 1035 |
Tensile Strength [Mpa] | 56.9 | 31.9 | 78.8 | 79.6 | 26.6 | 38.1 |
Elongation at yield [%] | 7 | 6.5 | 6.5 | 6.5 | 6 | 8.5 |
Changes in properties after ageing | ||||||
E-Modulus [Mpa] | −6 | −4 | 0 | 0 | −7 | −33 |
Tensile Strength [Mpa] | 4 | 8 | −2 | 0 | −1 | −9 |
Elongation at yield [%] | 11 | 4 | −3 | −16 | 6 | 96 |