Properties | Test Method | Performance |
Hardness | ASTMD2240 | 90, 95, 98 (Shore A) |
Tensile strength | ASTMD412(Die C) | ≥30MPa |
Ultimate elongation | ASTMD412(Die C) | ≥300% |
Tensile strength at 100% elongation | ASTMD412(Die C) | ≥7MPa |
Abrasion | ASTMD5963 | <80mm³ |
Low temperature resistance | -40±1℃, 22+2h, bending 90° | No break |
Minimum bending radius | KTG-TPU-PN-001A0 | 5 OD |
Low temperature resistance | FMVSS302 | ≤75mm/min |
Resistance to bending | WI-07-07A0 | No cracking |
Short-term aging (125℃/24h) | - | - |
Tensile strength after aging | DIN EN 60684-2 | ≤50% |
Ultimate elongation after aging | DIN EN 60684-2 | ≤50% |
Long-term aging (125℃/1000h) | - | - |
Tensile strength after aging | DIN EN 60684-2 | ≤50% |
Ultimate elongation after aging | DIN EN 60684-2 | ≤50% |
Hydrolysis resistance | Storage in water for 21 days at 80°C | - |
Tensile strength after storage in water | DIN EN 60684-2 | ≤50% |
Ultimate elongation after storage in water | DIN EN 60684-2 | ≤50% |
Odor | VDA 270, QJ/XP 05JT.043, NES M0160, NIO-TP.GS.002, Q/CAM-546&Q/ CAM-547, VW50180, PV3900 | ≤ grade 3 |
VOC | VDA278 | ≤100μg/g |
Fogging | GMW3235 | ≤2mg |
End-of-Life Vehicle (ELV) | GWT A A82-01, MS201-02 | Pass |