TPV Celanese 121‑50M100
TPV Celanese 121‑50M100（塞拉尼斯）
TPV Celanese 121‑50M100 is a medium‑hardness thermoplastic vulcanizate optimized for special injection‑molding applications. Its core advantages include excellent flowability, fatigue resistance, UV resistance and comprehensive chemical resistance.
Main Applications
Mainly used for automotive interior and exterior components, widely applied in automotive lightweight solutions: automotive seals, glass run channels, sockets, bumpers, cooling pipes and hoses.
Physical Properties
表格
| Category | Test Item | Value / Description | Test Standard |
|---|---|---|---|
| Physical | Specific Gravity / Density | 0.908‑0.91 g/cm³ | ASTM D792 |
| Mechanical | Hardness (Shore A) | 54 | ASTM D2240, ISO 868 |
| Tensile strength at break (23 ℃) | 4.30‑4.34 MPa | ASTM D638, ASTM D412 | |
| Elongation at break (23 ℃) | 450 % | ASTM D638, ASTM D412 | |
| 100 % modulus | 1.79 MPa | ASTM D412 | |
| Thermal | Brittle temperature | -60 ℃ | ASTM D746 |
| Electrical | Dielectric strength (2.03 mm) | 31 kV/mm | ASTM D149 |
| Flammability | Flammability rating | HB | UL94 |
Processing Parameters
表格
| Processing Step | Parameter | Recommended Range |
|---|---|---|
| Pre‑drying | Drying temperature | 80 ℃ |
| Drying time | 3 hr | |
| Moisture content | ≤0.08 % | |
| Injection Molding | Rear barrel temperature | 180 ℃ |
| Middle barrel temperature | 190 ℃ | |
| Front barrel temperature | 190 ℃ | |
| Nozzle temperature | 205‑220 ℃ | |
| Mold temperature | 10‑50 ℃ |
Note: All data above are for reference only.
