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DOW™ LDPE 640S
| 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: | EIzwlv_DOW-LDPE-640S.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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DOW™LDPE 640S is a low density polyethylene prepared by high pressure process. This resin has good balance in optical properties and mechanical properties, and also has good processing properties. Main features:
Please check the regulations for complete details. |
| General Information | |
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| Agency Ratings |
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| Forms |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 0.922 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (190°C/2.16 kg) | 2.0 | g/10 min | ASTM D1238 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Coefficient of Friction | ASTM D1894 | ||
| With self-dynamics | 0.59 | ASTM D1894 | |
| With Self-Static | 0.62 | ASTM D1894 |
| Films | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Film Thickness - Tested | 50 | µm | |
| Film Puncture Resistance (50 µm) | 3.00 | J/cm³ | Internal method |
| Tensile Strength | ASTM D882 | ||
| MD : Yield, 50 µm | 11.0 | MPa | ASTM D882 |
| TD : Yield, 50 µm | 11.0 | MPa | ASTM D882 |
| MD : Break, 50 µm | 22.0 | MPa | ASTM D882 |
| TD : Break, 50 µm | 18.0 | MPa | ASTM D882 |
| Tensile Elongation | ASTM D882 | ||
| MD : Break, 50 µm | 550 | % | ASTM D882 |
| TD : Break, 50 µm | 770 | % | ASTM D882 |
| Dart Drop Impact (50 µm) | 94 | g | ASTM D1709A |
| Elmendorf Tear Strength | ASTM D1922 | ||
| MD : 50 µm | 290 | g | ASTM D1922 |
| TD : 50 µm | 300 | g | ASTM D1922 |
| Optical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Gloss (45°, 50.0 µm) | 61 | ASTM D2457 | |
| Haze (50.0 µm) | 8.5 | % | ASTM D1003 |
| Extrusion | Nominal Value | Unit | |
|---|---|---|---|
| Melt Temperature | 193 | °C |
| Extrusion instructions |
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| 薄膜加工条件：螺杆直径：60 mm放大比：2.5:1主体温度：193°C |
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