| About |
|---|
| Daplen EE158AI is a 13% mineral filled elastomer modified polypropylene compound intended for injection moulding. This material has an excellent balance between impact strength and stiffness, gives a good surface quality and is easy to process. Applications Daplen EE158AI has been developed especially for the car industry to be used in automotive interior parts. Dashboards Trunk claddings Pillar trims Other automotive interior parts Door panels and pockets Special Features Excellent scratch resistance High dimensional stability No tendency to show stickiness after outdoor exposure&& |
| Product Description | |
|---|---|
| Supplier | Borealis AG |
| Generic | Polyolefin Elastomer |
| Material Status | Commercial: Active |
| Features | Good Dimensional Stability,High scratch resistance |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.98 | g/cm³ | ISO 1183 |
| Shrinkage rate | |||
| TD internal methods | 0.90 | % | ISO 294-4 |
| MD | 0.090 | % | ISO 294-4 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 11 | g/10min | ISO 1133 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| 23℃ | 23 | MPa | ISO 527-2 |
| Tensile strain | |||
| Fracture, 23 ℃ | 6 | % | ISO 527-2 |
| Tensile modulus | |||
| 23℃ | 1700 | MPa | ISO 527-2 |
| bending strength | |||
| 23℃ | 30 | MPa | ISO 178 |
| Bending modulus | |||
| 23℃ | 1750 | MPa | ISO 178 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 54 | ℃ | ISO 75-2/Af |
| 0.45 MPa, unannealed | 95 | ℃ | ISO 75-2/Bf |
| Vicat Softening Temp | |||
| B50 | 55 | ℃ | ISO 306 |
| A50 | 131 | ℃ | ISO 306/A50 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Unnotch Impact strength | |||
| 23℃ | 170 | kJ/m² | ISO 179/1eU |
| Charpy Notched Impact Strength | |||
| 23℃ | 25 | kJ/m² | ISO 179/1eA |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 60-90 | °C | |
| Drying time | 2.0-6.0 | Hr | |
| Recommended moisture content | <=0.20 | % | |
| Barrel rear temperature | 160-220 | °C | |
| Barrel middle temperature | 170-230 | °C | |
| Barrel front temperature | 180-240 | °C | |
| Nozzle temperature | 190-250 | °C | |
| Mold temperature | 20-80 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 0.079 in/min |
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