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Lupolen UHM 5000
| Category: | UHMWPE , Ultra High Molecular Weight Polyethylene |
| Manufacturer: | LyondellBasell Industries |
| Trademark: | Lupolen |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | 9GCX5i_Lupolen-UHM-5000.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Lupolen UHM 5000 is an ultra high molecular weight polyethylene (UHMWPE) with an average molecular weight of 5 million. The long molecular chains leed to unique properties: Highest abrasion resistance of any thermoplastic materials, excellent impact strength, low friction, good chemical resistance and stress crack resistance. Lupolen UHM 5000 is used in compression moulding and ram extrusion processes. The material is supplied in form of coarse natural powder. The larger particle size and the very low fines content result in good free flowing property and less dust generation during handling and processing. For regulatory compliance information see Lupolen UHM 5000 Regulatory Affairs Product Stewardship Information/Certification Data Sheet (RAPIDS). The material is not intended for medical and pharmaceutical applications. |
| General Information | |
|---|---|
| Features |
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| Uses |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 0.931 | g/cm³ | ISO 1183 |
| Apparent Density | 0.45 | g/cm³ | ISO 60 |
| Viscosity Number (Reduced Viscosity) | 2200.0 to 2500.0 | ml/g | ISO 1628 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Shore Hardness | ISO 868 | ||
| Shore D, 3 sec | 65 | ||
| Shore D, 15 sec | 63 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus - Secant (23°C) | 800 | MPa | ISO 527-2/1 |
| Tensile Stress (Yield, 23°C) | 20.0 | MPa | ISO 527-2/50 |
| Tensile Strain (Yield, 23°C) | 12 | % | ISO 527-2/50 |
| Tensile Creep Modulus 1 | ISO 899-1 | ||
| 1 hr | 550 | MPa | |
| 1000 hr | 300 | MPa | |
| Abrasion Resistance 2 | 90 to 110 | % | ISO 15527 |
| Additional Information | Nominal Value | Unit | |
|---|---|---|---|
| Medium Particle Size | 800.0 | µm |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179 | ||
| 23°C | No Break | ||
| 23°C 3 | 190 | kJ/m² |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | |||
| 0.45 MPa, Unannealed | 68.0 | °C | ASTM D648, ISO 75-2/B |
| 1.8 MPa, Unannealed | 45.0 | °C | ASTM D648, ISO 75-2/A |
| Vicat Softening Temperature | 82.0 | °C | ISO 306/B50 |
| Melting Temperature | 135 | °C | DSC |
| Extrusion | Nominal Value | Unit | |
|---|---|---|---|
| Melt Temperature | 190 to 220 | °C |
| Note Message | |
|---|---|
| 1 . | 2.0 MPa |
| 2 . | Annex B |
| 3 . | Double Notch according to ISO 11542-2 Annex B. |
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