| About |
|---|
| ME268AI is a 20% mineral filled polypropylene compound intended for injection moulding. Applications ME268AI has been developed especially for the car industry to be used in automotive interior parts. Dashboards Other automotive interior parts Pillar trims Special Features No tendency to show stickiness after outdoor exposure&& |
| Product Description | |
|---|---|
| Supplier | Borealis AG |
| Generic | PP not specified |
| Material Status | Commercial: Active |
| Features | Renewable resources |
| Availabilitys | Africa & Middle East ,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.05 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 12 | g/10min | ISO 1133 |
| Shrinkage rate | 1.1 | % | Internal Method |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -20 ℃, injection molding | 2.5 | kJ/m² | ISO 179/1eA |
| 23 ℃, injection molding | 6.0 | kJ/m² | ISO 179/1eA |
| Charpy Unnotch Impact strength | ISO 179/1eU | ||
| -30 ℃, injection molding | 30 | kJ/m² | ISO 179/1eU |
| 23 ℃, injection molding | 70 | kJ/m² | ISO 179/1eU |
| Impact strength of cantilever beam notch | ISO 180/1A | ||
| -30 ℃, injection molding | 2.0 | kJ/m² | ISO 180-1A |
| 23 ℃, injection molding | 5.5 | kJ/m² | ISO 180-1A |
| Notched impact strength of cantilever beam | ISO 180/1U | ||
| -20 ℃, injection molding | 21 | kJ/m² | ISO 180/1U |
| 23 ℃, injection molding | 63 | kJ/m² | ISO 180/1U |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 55.0 | ℃ | ISO 75-2/A |
| 0.45 MPa, unannealed | 100 | ℃ | ISO 75-2/B |
| Vicat Softening Temp | |||
| — | 140 | ℃ | ISO 306/A |
| — | 66.0 | ℃ | ISO 306/B |
| Linear coefficient of thermal expansion | |||
| MD | 5.8E-5 | 1/℃ | ISO 11359-2 |
| Melt Energy | 57.0 | kJ/kg | ISO 11357 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| atomization | |||
| 16 hr，100℃ | < 2.0 | mg | DIN 75201 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| discharge | < 50.0 | µgC/g | VDA 277 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | |||
| injection molding | 2400 | MPa | ISO 527-1-2 |
| tensile strength | |||
| Yield, injection molding | 26.0 | MPa | ISO 527-2/50 |
| Tensile strain | |||
| Yield, injection molding | 5.0 | % | ISO 527-2/50 |
| Bending modulus | |||
| injection molding | 2400 | MPa | ISO 178 |
| bending strength | |||
| injection molding | 37.0 | MPa | ISO 178 |
| Ball hardness | |||
| H358/30 | 60.0 | MPa | ISO 2039-1 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Processing (melt) temperature | 220 to 260 | °C | |
| Mold temperature | 30 to 50 | °C | |
| Hold pressure | 3.00 to 6.00 | MPa | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 0.079 in/min |
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