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Daplen™ KB4436
| Category: | PP, Unspecified , Polypropylene |
| Manufacturer: | Borealis AG |
| Trademark: | Daplen™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | 6CcvQH_Daplen-KB4436.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Daplen KB4436 is a 30% mineral filled elastomer modified polypropylene compound intended for injection moulding. This material has an excellent balance between impact strength and stiffness and gives a good surface quality. |
| General Information | |
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| Filler / Reinforcement |
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| Features |
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| Uses |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1.12 | g/cm³ | ISO 1183 |
| Melt Mass-Flow Rate (MFR) (230°C/2.16 kg) | 20 | g/10 min | ISO 1133 |
| Molding Shrinkage | Internal method | ||
| -- | 0.60 | % | Internal method |
| 90°C, 2 hours 1 | 0.10 | % | Internal method |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Ball Indentation Hardness (H 132/10) | 26.0 | MPa | ISO 2039-1 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 2100 | MPa | ISO 527-2/1 |
| Tensile Stress (Yield) | 16.0 | MPa | ISO 527-2/50 |
| Tensile Strain | ISO 527-2/50 | ||
| Yield | 4.0 | % | ISO 527-2/50 |
| Fracture | > 100 | % | ISO 527-2/50 |
| Flexural Modulus 2 | 2200 | MPa | ISO 178 |
| Flexural Stress | 23.0 | MPa | ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -30°C | 2.0 | kJ/m² | ISO 179/1eA |
| -20°C | 3.5 | kJ/m² | ISO 179/1eA |
| 23°C | 13 | kJ/m² | ISO 179/1eA |
| Charpy Unnotched Impact Strength | ISO 179/1eU | ||
| -20°C | 45 | kJ/m² | ISO 179/1eU |
| 23°C | No Break | ISO 179/1eU | |
| Notched Izod Impact | ISO 180/1A | ||
| -20°C | 15 | kJ/m² | ISO 180/1A |
| 23°C | 17 | kJ/m² | ISO 180/1A |
| Thermal | Nominal Value | Unit | Test Method |
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| Heat Deflection Temperature | |||
| 0.45 MPa, not annealed | 95.0 | °C | ISO 75-2/B |
| 1.8 MPa, not annealed | 51.0 | °C | ISO 75-2/A |
| Vicat Softening Temperature | |||
| -- | 116 | °C | ISO 306/A50 |
| -- | 36.0 | °C | ISO 306/B50 |
| CLTE - Flow (-30 to 80°C) | 3.2E-5 | cm/cm/°C | Internal method |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 80.0 | °C | |
| Drying Time | 2.0 | hr | |
| Hopper Temperature | 40.0 - 80.0 | °C | |
| Processing (Melt) Temp | 220 - 260 | °C | |
| Mold Temperature | 30.0 - 50.0 | °C | |
| Holding Pressure | 30.0 - 60.0 | MPa |
| Injection instructions |
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| Back pressure: Low to mediumScrew Speed: Low to mediumFlow front speed: 100 - 200 mm/s |
| Note Message | |
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| 1 . | Post shrink |
| 2 . | 1.0 mm/min |
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|---|---|---|---|
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