EPDM toughened with talc filling; notched impact 8 kJ/m² at -30 °C (35 kJ/m² at 23 °C), used for bumpers, exterior trim and outdoor products.
| Property | Unit | Typical value |
|---|---|---|
| Density | g/cm³ | 1.05 |
| MFR (230°C/2.16kg) | g/10min | 12 |
| Tensile strength | MPa | 20 |
| Elongation at break | % | 120 |
| Flexural modulus | MPa | 1700 |
| Notched impact (23°C) | kJ/m² | 35 |
| Notched impact (-30°C) | kJ/m² | 8 |
| HDT (0.45 MPa) | °C | 105 |
| Mould shrinkage | % | 0.9-1.2 |
| Parameter | Recommended |
|---|---|
| Drying | Generally not required |
| Barrel temp. | 200-230°C |
| Mould temp. | 30-50°C |
| Injection speed | Medium-high |
Higher filler loading with impact modification, giving improved stiffness and heat resistance for exterior parts with tighter dimensional demands.
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20% talc filled polypropylene with improved stiffness and heat resistance and stable shrinkage, for automotive interior and structural parts.
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General purpose black modified polypropylene balancing stiffness and flow, suitable for a wide range of injection moulded structural parts.
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Modified polypropylene for both extrusion and injection, with low-temperature resistance, high strength and dimensional stability.
Request Data Sheet & Quote →Tell us the wall thickness, service temperature and volume, and we will come back within 24 hours with a technical recommendation and pricing.
Yes. Send us the incumbent grade and the critical values (tensile strength, impact at −30 °C, shrinkage, colour) and we match the formulation to those targets. Most customers validate with a 5–25 kg sample before switching production.
Fibre length retention and the coupling system. We control shear on twin-screw lines and test every lot for MFR, ash, tensile and impact; each lot ships with a COA for traceability.
