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LUBMER™ L4620
| Category: | HMWPE , High Molecular Weight Polyethylene |
| Manufacturer: | Mitsui Chemicals America, Inc. |
| Trademark: | LUBMER™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | H63Yh0_LUBMER-L4620.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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LUBMER™L4620 is a high molecular weight polyethylene material, which contains a filler. This product is available in North America,. LUBMER™The main characteristics of L4620 are: heat resistance. Typical application areas include:
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| General Information | |
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| Filler / Reinforcement |
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| Features |
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| Uses |
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| Forms |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.11 | g/cm³ | ASTM D792 |
| Molding Shrinkage | ASTM D955 | ||
| Flow : 2.00mm | 1.5 | % | ASTM D955 |
| Transverse flow : 2.00mm | 1.3 | % | ASTM D955 |
| Water Absorption (24 hr) | 0.010 | % | ASTM D570 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (R-Scale) | 63 | ASTM D785 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength 1(Break, 23°C) | 47.0 | MPa | ASTM D638 |
| Tensile Elongation 2(Break, 23°C) | 9.0 | % | ASTM D638 |
| Flexural Modulus 3(23°C, 3.00mm, 48.0mm span) | 2300 | MPa | ASTM D790 |
| Flexural Strength 4(yield, 23°C, 3.00mm, 48.0mm span) | 45.0 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact (23°C, 2.00 mm) | 180 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load (0.45 MPa, Unannealed) | 91.0 | °C | ASTM D648 |
| Vicat Softening Temperature | 130 | °C | ASTM D1525 5 |
| CLTE - Flow | 1.2E-4 | cm/cm/°C | ASTM D696 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Volume Resistivity | 1.0E+17 | ohms·cm | ASTM D257 |
| Dielectric Strength | 60 | kV/mm | ASTM D149 |
| Dielectric Constant | 2.50 | ASTM D150 | |
| Dissipation Factor (1 MHz) | 1.5E-4 | ASTM D150 |
| Additional Information |
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| Kinetic Coefficient of Friction, MCI Method, Lubmer-contact material, SUS 304, surface roughness, 6S: 0.17Heat generation temp, MCI Method, Lubmer-contact material, SUS 304, surface roughness, 6S: 75°C (30 MPa m/min)Critical PV value, MCI Method, Lubmer-contact material, SUS 304, surface roughness, 6S: >/= 30 MPa m/minAbrasion Loss, MCI Method, Lubmer-contact material, SUS 304, surface roughness, 6S: 220E-10 cm³/ kg-mVolume Resistivity, ASTM D257: 1E17 to 1E18 ohm-cmDissipation Factor, ASTM D150, 1MHz: 1E-4 to 2E-4Spiral Flow, MCI method, 4.8mm radius: 33 cm (270°C)The values listed as Mold Shrink, Linear Flow and Trans, ASTM D955, were tested in accordance with MCI methods. |
| Note Message | |
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| 1 . | Type 5, 50mm/min |
| 2 . | Type 5, 50mm/min |
| 3 . | 5.0 mm/min |
| 4 . | 5.0 mm/min |
| 5 . | 压 力1 (10N) |
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