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Lupolen 4261 AG
| Category: | HDPE, HMW , High Density (HMW) Polyethylene |
| Manufacturer: | LyondellBasell Industries |
| Trademark: | Lupolen |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | Shv1sg_Lupolen-4261-AG.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Lupolen 4261 AG is a high molecular weight high density polyethylene (HDPE). Typical customer applications include automotive fuel tank applications. It is supplied in pellets and is stabilized with antioxidants for the extrusion process. The product features an outstanding Enviromental Stress Cracking Resistance (ESCR), good chemical resistance in combination with an excellent low temperature impact resistance. Typical processes include blow moulding and thermoforming. Lupolen 4261 AG is not intended for use in medical and pharmaceutical applications. The product can not be used for food contact applications. |
| General Information | |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 0.945 | g/cm³ | ISO 1183, ASTM D1505 |
| Apparent Density | > 0.50 | g/cm³ | ISO 60 |
| Melt Mass-Flow Rate (MFR) | |||
| 190°C/21.6 kg | 5.9 | g/10 min | ASTM D1238 |
| 190°C/21.6 kg | 6.0 | g/10 min | ISO 1133 |
| Environmental Stress-Cracking Resistance | |||
| -- | 1000 | hr | ASTM D1693B |
| F50 1 | > 800 | hr | ASTM D1693B |
| 100% Igepal, F50 | > 2000 | hr | ASTM D1693A |
| FNCT - 3.5 MPa, 2% Igepal BC/9 (80°C) | 3.3 | day | ISO 16770 |
| Thermal | Nominal Value | Unit | Test Method |
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| Oxidation Induction Time (200°C) | 50 | min | ISO 11357-6 |
| Mechanical | Nominal Value | Unit | Test Method |
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| Tensile Modulus | 900 | MPa | ISO 527-2 |
| Tensile Strength | |||
| Yield 2 | 23.1 | MPa | ASTM D638 |
| Yield | 24.0 | MPa | ISO 527-2 |
| Tensile Strain (Yield) | 10 | % | ISO 527-2 |
| Flexural Modulus | |||
| 2% Secant : 3.20 mm, 50.0 mm Span | 1070 | MPa | ASTM D790 |
| -- | 1100 | MPa | ISO 178 |
| Flexural Strength 3(Yield) | 23.1 | MPa | ASTM D790 |
| Films | Nominal Value | Unit | Test Method |
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| Tensile Elongation - MD (Break) | 600 | % | ASTM D882 |
| Impact | Nominal Value | Unit | Test Method |
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| Tensile Impact Strength | ISO 8256/1A | ||
| -30°C | 170 | kJ/m² | |
| 23°C | 250 | kJ/m² |
| Thermal | Nominal Value | Unit | Test Method |
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| Vicat Softening Temperature | 126 | °C | ISO 306/A50 |
| Melting Temperature (DSC) | 131 | °C | ISO 3146 |
| Extrusion | Nominal Value | Unit | |
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| Melt Temperature | 180 to 240 | °C |
| Note Message | |
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| 1 . | Igepal |
| 2 . | Type IV, 50 mm/min |
| 3 . | Type IV, 50 mm/min |
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