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DOWLEX™ 2388
| Category: | PE Copolymer , Polyethylene Resin |
| Manufacturer: | The Dow Chemical Company |
| Trademark: | DOWLEX™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | GWdSYg_DOWLEX-2388.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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DOWLEX 2388 Polyethylene Resin is an ethylene/octene-1 copolymer produced in the proprietary solution process of The Dow Chemical Company. It has a unique molecular structure with a controlled side chain distribution, which provides excellent stress crack resistance properties combined with outstanding Long Term Hydrostatic Strength. Applications: Pipes for hot and cold water systems, e.g.:
Main Characteristics:
Processing Recommendations: DOWLEX 2388 Polyethylene Resin is easy to process on traditional PE processing equipment. Typical extrusion temperatures for processing range from 190 to 230 °C. For further information see our Extrusion Guideline. Complies with:
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| General Information | |
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| Agency Ratings |
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| Forms |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 0.941 | g/cm³ | ISO 1183 |
| Melt Mass-Flow Rate (MFR) | ISO 1133 | ||
| 190°C/2.16 kg | 0.55 | g/10 min | |
| 190°C/5.0 kg | 1.9 | g/10 min |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Shore Hardness (Shore D, 2.00 mm, Compression Molded) | 61 | ISO 868 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus (2.00 mm, Compression Molded) | 645 | MPa | ISO 527-2 |
| Tensile Stress | ISO 527-2/50 | ||
| Yield, 2.00 mm, Compression Molded | 20.3 | MPa | |
| Break, 2.00 mm, Compression Molded | 37.0 | MPa | |
| Tensile Strain | ISO 527-2/50 | ||
| Yield, 2.00 mm, Compression Molded | 14 | % | |
| Break, 2.00 mm, Compression Molded | 780 | % | |
| Flexural Modulus (2.00 mm, Compression Molded) | 660 | MPa | ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact Strength | 23 | kJ/m² | ISO 180 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Vicat Softening Temperature | 125 | °C | ISO 306 |
| CLTE - Flow (20 to 70°C) | 1.8E-4 | cm/cm/°C | DIN 53752 |
| Thermal Conductivity (60°C) | 0.40 | W/m/K | DIN 52612 |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Sumitomo PP AR764 | Sumitomo Chemical Asia | PP Copolymer | Sumitomo PP |
| SUPREME HIPS SH825 | Supreme Petrochem Ltd. | PS (HIPS) | SUPREME HIPS |
| Moplen RP310M | LyondellBasell Industries | PP Random Copolymer | Moplen |
| ESPREE™ RYY33 | SABIC Innovative Plastics | Nylon 66 | ESPREE™ |
| Sylvin 3210-70 Natural | Sylvin Technologies Incorporated | PVC, Unspecified | Sylvin |
