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Luranyl® KR 2403 G4
| Category: | PPE+PS , Polyphenylene Ether + PS |
| Manufacturer: | ROMIRA GmbH |
| Trademark: | Luranyl® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | aR6g32_Luranyl-KR-2403-G4.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| PPE+PS-I Blend with 20% glass fibre, high rigidity and heat resistance |
| General Information | |
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| Filler / Reinforcement |
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| Features |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1.20 | g/cm³ | ISO 1183 |
| Melt Volume-Flow Rate (MVR) (250°C/21.6 kg) | 11.0 | cm³/10min | ISO 1133 |
| Molding Shrinkage (23°C, 3.20 mm) | 0.30 - 0.50 | % | ISO 294-4 |
| Water Absorption (23°C, 24 hr) | < 0.10 | % | ISO 62 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus (23°C) | 7500 | MPa | ISO 527-2/1 |
| Tensile Stress (Yield, 23°C) | 90.0 | MPa | ISO 527-2/5 |
| Tensile Strain (Break, 23°C) | 3.0 | % | ISO 527-2/5 |
| Flexural Stress 1(23°C) | 150 | MPa | ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -30°C | 12 | kJ/m² | ISO 179/1eA |
| 23°C | 13 | kJ/m² | ISO 179/1eA |
| Charpy Unnotched Impact Strength | ISO 179/1eU | ||
| -30°C | 27 | kJ/m² | ISO 179/1eU |
| 23°C | 27 | kJ/m² | ISO 179/1eU |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature (1.8 MPa, Unannealed) | 139 | °C | ISO 75-2/A |
| Vicat Softening Temperature | 142 | °C | ISO 306/B50 |
| CLTE - Flow (23 to 80°C) | 4.0E-5 - 5.0E-5 | cm/cm/°C | ISO 11359-2 |
| Thermal Conductivity | 0.22 | W/m/K | DIN 52612 |
| Flammability | Nominal Value | Test Method | |
|---|---|---|---|
| Flame Rating (1.60 mm) | HB | UL 94 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 80.0 - 100 | °C | |
| Drying Time | 2.0 - 4.0 | hr | |
| Suggested Max Moisture | 0.050 | % | |
| Suggested Max Regrind | 5 | % | |
| Processing (Melt) Temp | 270 - 310 | °C | |
| Mold Temperature | 60.0 - 100 | °C | |
| Injection Rate | Moderate | ||
| Screw Speed | 12 - 18 | rpm |
| Injection instructions |
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| Maximum Residence Time: 4 to 10 minInjection Pressure: moderate to high |
| Extrusion | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 80.0 - 100 | °C | |
| Drying Time | 2.0 - 4.0 | hr | |
| Suggested Max Moisture | < 0.050 | % | |
| Cylinder Zone 1 Temp. | 240 - 280 | °C | |
| Cylinder Zone 2 Temp. | 240 - 280 | °C | |
| Cylinder Zone 3 Temp. | 240 - 280 | °C | |
| Cylinder Zone 4 Temp. | 240 - 280 | °C | |
| Cylinder Zone 5 Temp. | 240 - 280 | °C | |
| Melt Temperature | < 280 | °C |
| Extrusion instructions |
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| Maximum Residence Time: 4 to 10 min |
| Note Message | |
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| 1 . | 2.0 mm/min |
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