Family: LASTANE
Base resin:Thermoplastic elastomer (TPE)
General information
Product made of Thermoplastic Polyurethane (TPU). Unfilled. PFAS-free product.
The products mentioned herein are not suitable for applications in contact with foodstuffs or for potable water transportation, or for toy manufacturing.
The products mentioned herein are not suitable for applications in the pharmaceutical, medical or dental sector.
Features
- - Toughened
Project challenges
- - Improved resilience at low temperature
Additives
- - Unfilled
Process types
- - Injection moulding
Download documents
Technical datasheets
- IT
- UK
- US
- DE
- FR
- ES
- PT
Technical characteristics
| Physical properties | Standard | Value | Measure Units |
|---|---|---|---|
| Density | ISO 1183 | 1.23 | g/cm³ |
| Linear shrinkage at moulding | |||
| Longitudinal (2.0mm/60MPa) | ISO 294-4 | 0.90 ÷ 1.20 | % |
| Transversal (2.0mm/60MPa) | ISO 294-4 | 0.90 ÷ 1.20 | % |
| Dimensional stability | --- | 80 | |
| Moisture absorption | |||
| Saturation, in air | ISO 62-4 | 0.4 | % |
| Mechanical properties | Standard | Value | Measure Units |
| Tensile elongation | |||
| At yield (5 mm/min), 23°C | ISO 527 | 10 | % |
| Tensile strength | |||
| At yield (5 mm/min), 23°C | ISO 527 | 4 | MPa |
| Elastic modulus | |||
| Tensile (1 mm/min), 23°C | ISO 527 | 490 | MPa |
| Thermal properties | Standard | Value | Measure Units |
| Coefficient of linear thermal expansion (CLTE) | |||
| +30°C to +100°C (longitudinal) | ISO 11359 | 150 | × 10ˉ⁶ Kˉ¹ |
| +30°C a +100°C (transversal) | ISO 11359 | 155 | × 10ˉ⁶ Kˉ¹ |
| VICAT - Softening point | |||
| 50N (heating rate 120°C/h) | ISO 306 | 100 | °C |
| Electrical properties | Standard | Value | Measure Units |
| Electrical resistivity | |||
| Surface, dry | ASTM D 257 / D 4496 | 1E12 | ohm |
| Dielectric strength (short period) | |||
| 2 mm thickness, 23°C, dry | ASTM D 149 | 24 | kV/mm |
| Melt Temperature | Standard | Value | Measure Units |
| Suggested melt temperature | --- | 205 ÷ 215 | °C |
| Mould Temperature | Standard | Value | Measure Units |
| Suggested mould temperature | --- | 15 ÷ 30 | °C |
Drying conditions (hot air dessiccator)
Predrying needed. At least 3 hours at 80 ÷ 90°C
Injection speed
Injection speed: low. Setting an injection profile should improve moulding.
Hot runners
Usage of hot runner: possible