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DOW™ LDPE 450E
| Category: | LDPE , Low Density Polyethylene Resin |
| Manufacturer: | The Dow Chemical Company |
| Trademark: | DOW™ LDPE |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | 4LmgUu_DOW-LDPE-450E.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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DOW LDPE 450 E low density polyethylene resin has the best balance between melt strength and stretch, and has excellent performance in the extrusion processing of cast films, foaming materials, blown films and bubble films. When prepared, DOW LDPE 450 E has the following properties: excellent processing properties; small necking (cast film); good toughness and impact resistance; and good tear strength. During foaming extrusion molding, DOW LDPE 450 E has an excellent balance between cell growth and stability, so that products with very low density will not produce voids in the production process. Main features:
slip agent content: none opening agent content: none |
| General Information | |
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| Agency Ratings |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 0.923 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (190°C/2.16 kg) | 2.0 | g/10 min | ASTM D1238 |
| Films | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Film Thickness - Tested | 50 | µm | |
| Tensile Strength | ASTM D882 | ||
| MD : Yield, 50 µm | 10.3 | MPa | ASTM D882 |
| TD : Yield, 50 µm | 12.2 | MPa | ASTM D882 |
| MD : Break, 50 µm | 20.9 | MPa | ASTM D882 |
| TD : Break, 50 µm | 18.1 | MPa | ASTM D882 |
| Tensile Elongation | ASTM D882 | ||
| MD : Break, 50 µm | 400 | % | ASTM D882 |
| TD : Break, 50 µm | 550 | % | ASTM D882 |
| Dart Drop Impact (50 µm) | 110 | g | ASTM D1709A |
| Elmendorf Tear Strength | ASTM D1922 | ||
| MD : 50 µm | 430 | g | ASTM D1922 |
| TD : 50 µm | 370 | g | ASTM D1922 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Vicat Softening Temperature | 99.0 | °C | ASTM D1525 |
| Optical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Gloss (20°, 50.0 µm) | 66 | ASTM D2457 | |
| Haze (50.0 µm) | 7.5 | % | ASTM D1003 |
| Extrusion | Nominal Value | Unit | |
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| Melt Temperature | 193 | °C |
| Extrusion instructions |
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| 吹塑薄膜的制造条件： 熔体温度：193°C 放大比：1 比 2.5 |
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