| Category: | HDPE , High Density Polyethylene |
| Manufacturer: | Witcom Engineering Plastics B.V. |
| Trademark: | Witcom HDPE |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | liSzZg_Witcom-HDPE-2007-492.pdf |
| PRICE: | Order Products email sales@su-jiao.com |
| Message |
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Witcom HDPE 2007/492 is a high density polyethylene product,. It can be processed by injection molding and is available in Europe. Features include:
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| General Information | |
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| Features |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1.02 | g/cm³ | ISO 1183 |
| Molding Shrinkage - Flow (3.00 mm) | 1.0 - 2.5 | % | ISO 2577 |
| Water Absorption | ISO 62 | ||
| Saturated, 23°C | 0.020 | % | ISO 62 |
| Equilibrium, 23°C, 50% RH | 0.010 | % | ISO 62 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress (Yield) | < 20.0 | MPa | ISO 527-2 |
| Tensile Strain (Break) | > 500 | % | ISO 527-2 |
| Flexural Modulus | 800 | MPa | ISO 178 |
| Flexural Stress | 20.0 | MPa | ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact | 40 | kJ/m² | ISO 180/1A |
| Unnotched Izod Impact Strength | No Break | ISO 180/1U |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity | 1.0E+2 - 1.0E+4 | ohms | ASTM D257 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating (3.00 mm) | HB | ISO 1210 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 80.0 | °C | |
| Drying Time | 4.0 | hr | |
| Suggested Max Moisture | 0.050 | % | |
| Processing (Melt) Temp | 180 - 240 | °C | |
| Mold Temperature | 20.0 - 60.0 | °C | |
| Injection Rate | Fast | ||
| Back Pressure | 0.00 - 1.00 | MPa |
| Injection instructions |
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| Screw speed: 0.1 - 0.25 m/sInjection pressure: Keep to a minimumHold pressure: Keep to a minimum |
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