Time：2025-08-18
RTPU-S elastomeric foam material is made using thermoplastic polyurethane elastomer (TPU) as the base materials, by employing pure supercritical fluid technology, a polymer with internal pores is cleverly created to produce high-performance, environmentally friendly supercritical foam material.
| Ingredients | Content | CAS Number |
|---|---|---|
| TPU | 100% | 1211-14-9 |
Good resilience and mechanical properties
Sulfur-free, amine-free, no chemical crosslinker, no chemical foaming agent
| Property/Name | Unit | Original | Post - cold | Testing standards |
|---|---|---|---|---|
| Density | (g/cm³) | 0.06±0.02 | NA | ISO 845:2006 |
| Hardness | Shore C | 27±5 | NA | SATRA TM 205 - 16 |
| Tensile strength | MPa | ≥3.0 | NA | ISO 1798:2008 |
| Elongation at bleak | % | ≥159 | NA | ISO 1798:2008 |
| Tear strength | N/cm | ≥17.75 | NA | ISO 8067:2008 |
| Rebound resilience | % | ≥82 | NA | ASTM D3574 |
| Compression Set | % | ≤50% | NA | SC 25℃ - 6h - 24h |
| Shrinkage test | % | ≤1 | NA | SC 70℃, 1h (10mm) |
