| About |
|---|
| Daplen MG258AIB is a 20% mineral filled polypropylene compound intended for injection moulding. Applications Daplen MG258AIB has been developed especially for the car industry to be used in automotive interior parts. Interior trims Special features Very good combination of impact, stiffness and surface aesthetics&& |
| Product Description | |
|---|---|
| Supplier | Borealis AG |
| Generic | PP not specified |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Good surface appearance,High impact resistance,Renewable resources |
| Availabilitys | Africa & Middle East ,North America,Latin America,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 | 22 | g/10min | ISO 1133 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 3.0 | kJ/m² | ISO 179/1eA |
| Impact strength of cantilever beam notch | |||
| 23℃ | 3.0 | kJ/m² | ISO 180-1A |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 125 | ℃ | ISO 75-2/Be |
| 1.8 MPa, unannealed | 70.0 | ℃ | ISO 75-2/Ae |
| Vicat Softening Temp | |||
| B50 | 95.0 | ℃ | ISO 306 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Burning rate | |||
| 1 mm | < 100 | mm/min | ISO 3795 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| R-level | 102 | ISO 2039-2 | |
| Tensile modulus | |||
| 23℃ | 3200 | MPa | ISO 527-1-2 |
| tensile strength | |||
| Yield, 23 ℃ | 33.0 | MPa | ISO 527-2/50 |
| Tensile strain | |||
| Yield, 23 ℃ | 7.0 | % | ISO 527-2/50 |
| Bending modulus | 3000 | MPa | ISO 178 |
| bending strength | 48.0 | MPa | ISO 178 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 105 | °C | |
| Drying time | 2.0 | hr | |
| Processing (melt) temperature | 200 to 240 | °C | |
| Mold temperature | 20 to 40 | °C | |
| Injection speed | 慢to中等 | ||
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 0.079 in/min |
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