Technical data sheet for DuPont Hytrel SC969 NC010 thermoplastic polyester elastomer, covering mechanical, thermal, processing and safety properties.
DuPont Hytrel SC969 NC010 is a medium‑modulus thermoplastic polyester elastomer offering high toughness, resilience, and low‑temperature flexibility. It is plasticiser‑free, chemically resistant, and can be processed by standard thermoplastic techniques for applications in automotive, electrical, consumer goods, and healthcare industries.
The sheet provides detailed performance data such as melt flow rates, tensile strength, hardness, impact resistance, thermal conductivity, and flame classification, together with recommended drying and processing conditions. Safety notes include disposal guidance and a warning against permanent medical implant use.
| Melt Volume Flow Rate (MVR) | 8.5 cm³/10 min |
|---|---|
| Melt Mass Flow Rate | 9 g/10 min |
| Mold shrinkage (parallel) | 1.5 % |
| Mold shrinkage (vertical) | 1.5 % |
| Tensile stress at 5 % strain | 12 MPa |
| Tensile stress at 10 % strain | 15 MPa |
| Tensile strength (break stress) | 41 MPa |
| Elongation at break | >300 % |
| Tear strength | 150 kN/m |
| Shore D hardness (max) | 63 |
| Density | 1220 kg/m³ |
| Melt temperature (10 °C/min heating rate) | 211 °C |
| Vicat softening temperature | 195 °C |
| Flame class (1.5 mm thickness) | HB class |
| Moisture absorption (2 mm) | 0.2 % |
The material should be dried at a temperature of at least 100 °C.
No, the material is not approved for permanent implantation in the human body.
The MVR is 8.5 cm³ per 10 minutes.
The material reaches a maximum Shore D hardness of 63.