myVESTAMID® E E58-S4 by Evonik is a low density, polyether block amide (PEBA) block polymer specialty grade, containing segments of PA 12 and polyether. . Recommended for sports shoe sole applications.
Details
Product Type
Applications
Producer
Supplier
Advantages
- Chemical resistance Good
- Colorability Good
- Copolymer Block
- Density Low
- Elasticity High
- Heat stabilized
- Impact Resistance Low Temp
- Light Stabilized
- Printability Excellent
- Processability Good
- Solvent Resistant
- Specialty Grade
- UV Stabilized
Other Applications
Sports & Leisures
Footwear > Soles
Extrusion
Injection molding - thermoplastics
Handling
VESTAMID® E E58-S4 complies with UL 94 flame ratings.
Technical data
| Quantity | Value | Unit | Comment |
|---|---|---|---|
| Processing Temperature | 190 - 230 | ºC | |
| Appearance Properties | |||
| Appearance | |||
| Physical Properties | |||
| Density | 1.02 | g/ml | ISO 1183;23°C |
| Thermal Properties | |||
| Dry Time | 120 - 600 | min | Fresh air drying oven |
| Heat Deflection temperature | 55 | ºC | ISO 75-2/B; 0.45 MPa, Unannealed |
| Heat Deflection temperature | 35 | ºC | ISO 75-2/A; 1.8 MPa, Unannealed |
| Flameability | IEC 60695@1.6 mm | ||
| Dry Time | 120 - 240 | min | Dehumidified air drying oven |
| Dry Time | 120 - 960 | min | Circulated air drying oven |
| Mechanical Properties | |||
| Tensile strength | 39 | MPa | ISO 527-2 |
| Tensile modulus-MD | 185 | MPa | ISO 527-2 |
| (Charpy Impact Strength(unnotched | kJ/m² | ISO 179/1eU@Temperature 23.0 °C | |
| Charpy Impact Strength (notched) | 5 | kJ/m² | ISO 179/1eA@Temperature -30.0 °C; Complete Break |
| viscosity number | 180 | ml/g | ISO 307 |
| Hardness Shore D | 58 | ISO 868 | |
| Charpy Impact Strength (notched) | kJ/m² | ISO 179/1eA@Temperature 23.0 °C | |
| Strain at break-MD | >200 | % | ISO 527-2 |
| (Charpy Impact Strength(unnotched | kJ/m² | ISO 179/1eU@Temperature -30.0 °C | |
| Process Properties | |||
| Drying Temperature | 80 - 100 | ºC | |