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UNITHENE® LH503
| Category: | HDPE , High Density Polyethylene |
| Manufacturer: | USI Corporation |
| Trademark: | UNITHENE® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | HouEMw_UNITHENE-LH503.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| UNITHENE LH503 is a high density polyethylene resin (HDPE) especially suitable for injection & extrusion molding. Well designed molecular weight and density make UNITHENE LH503 possess excellent ESCR, stiffness, and impact strength. UNITHENE LH503 is specially suitable for mineral water caps, molding pig beds, sport utensils, garden furniture leisure items, baby cars, transportation crates, bicycle seats and pallets. It also can be used for extruding thin sheets. UNITHENE LH503 can be easily pigmented to any color by either dry blending or extrusion homogenization of the pigment into resin. |
| General Information | |
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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 | 0.956 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) | 4.1 | g/10 min | ASTM D1238 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore D) | 68 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus - 1% Secant (Injection Molded) | 834 | MPa | ASTM D638 |
| Tensile Strength | ASTM D638 | ||
| Yield | 24.5 | MPa | ASTM D638 |
| Fracture | 27.5 | MPa | ASTM D638 |
| Tensile Elongation (Break) | 600 | % | ASTM D638 |
| Apparent Bending Modulus | 932 | MPa | ASTM D747 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact | 120 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Brittleness Temperature | < -76.0 | °C | ASTM D746 |
| Vicat Softening Temperature | 125 | °C | ASTM D1525 |
| Peak Melting Temperature | 130 | °C | ASTM D3418 |
| Additional Information |
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| Torsional Stiffness, ASTM D1043: 10500 kg/cm² |
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