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陶氏低密度聚乙烯 440C
| Category: | LDPE , Low Density Polyethylene |
| Manufacturer: | The Dow Chemical Company |
| Trademark: | DOW™ LDPE |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | D2XwPQ_x-440C.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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LDPE 440C is a Low Density Polyethylene resin produced by the High Pressure Process. This resin is designed for diaper films, tablecloths and shower curtain and for general purpose films, with good optical properties, both for tubular and cast extrusion process. |
| General Information | |
|---|---|
| Agency Ratings |
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| Forms |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 0.922 | g/cm³ | ASTM D1505 |
| Melt Mass-Flow Rate (MFR) (190°C/2.16 kg) | 2.2 | g/10 min | ASTM D1238 |
| Films | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Film Thickness - Tested | 38 | µm | |
| Tensile Strength | ASTM D882 | ||
| MD : Yield, 38 µm | 12.0 | MPa | ASTM D882 |
| TD : Yield, 38 µm | 12.0 | MPa | ASTM D882 |
| MD : Fracture, 38 µm | 22.0 | MPa | ASTM D882 |
| TD : Fracture, 38 µm | 20.0 | MPa | ASTM D882 |
| Tensile Elongation | ASTM D882 | ||
| MD : Fracture, 38 µm | 300 | % | ASTM D882 |
| TD : Fracture, 38 µm | 600 | % | ASTM D882 |
| Dart Drop Impact (38 µm) | 100 | g | ASTM D1709A |
| Elmendorf Tear Strength | ASTM D1922 | ||
| MD : 38 µm | 300 | g | ASTM D1922 |
| TD : 38 µm | 130 | g | ASTM D1922 |
| Optical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Gloss (45°, 38.0 µm) | 63 | ASTM D2457 | |
| Haze (38.0 µm) | 8.5 | % | ASTM D1003 |
| Extrusion | Nominal Value | Unit | |
|---|---|---|---|
| Melt Temperature | 165 | °C |
| Extrusion instructions |
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| 制造条件： 螺杆尺寸：45 mm 熔体温度：165°C 放大比：2:1 |
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