| About |
|---|
| OMIKRON BE 7042 is an homopolymer polypropylene filled with 30% of glass fibre for injection moulding, high processability. It is available in natural and black version. Coloured on demand. Very good performance is important characteristic for this product. OMIKRON BE 7042 is suitable for moulding of items requiring stiffness and dimensional stability .&& |
| Product Description | |
|---|---|
| Generic | PP homopolymerization |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Excellent Processability,Good Dimensional Stability,Homopolymer,HB |
| Availabilitys | Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.13 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 1.5 | g/10min | ISO 1133 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| yield | 90.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| fracture | 3.0 | % | ISO 527-2 |
| Bending modulus | 6000 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 11 | kJ/m² | ISO 180 |
| Aging performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Accelerated Aging（150℃） | > 1.4 | month | Internal Method |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 148 | ℃ | ISO 75-2/A |
| Vicat Softening Temp | 135 | ℃ | ISO 306/B |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Burning rate | < 100 | mm/min | FMVSS 302 |
| Flame retardant level | HB | UL 94 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 90 | °C | |
| Drying time | 2.0 | hr | |
| Barrel rear temperature | 230 to 260 | °C | |
| Barrel middle temperature | 230 to 260 | °C | |
| Barrel front temperature | 230 to 260 | °C | |
| Mold temperature | 40 to 60 | °C | |
| Injection pressure | 9.00 to 11.0 | MPa | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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