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Westlake LDPE EF 311
| Category: | LDPE , Low Density Polyethylene |
| Manufacturer: | Westlake Chemical Corporation |
| Trademark: | Westlake LDPE |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | IoxEYG_WestlakeLDPEEF311.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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WESTLAKE polyethylene EF311 is a low-density polyethylene suggested for cast film clarity applications. This material has very good optical properties, and is suggested for bakery films and soft goods packaging. Application/Uses
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| General Information | |
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| Uses |
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| Agency Ratings |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 0.923 | 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 |
|---|---|---|---|
| secant modulus | ASTM D882 | ||
| 1% secant, MD : 32 µm, blown film | 165 | MPa | ASTM D882 |
| 1% secant, TD : 32 µm, blown film | 193 | MPa | ASTM D882 |
| Tensile Strength | ASTM D882 | ||
| MD : Broken, 32 µm, blown film | 22.8 | MPa | ASTM D882 |
| TD : Broken, 32 µm, blown film | 17.2 | MPa | ASTM D882 |
| Tensile Elongation | ASTM D882 | ||
| MD : Broken, 32 µm, blown film | 550 | % | ASTM D882 |
| TD : Broken, 32 µm, blown film | 750 | % | ASTM D882 |
| Optical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Gloss (45°, 31.8 µm, Blown Film) | 77 | ASTM D2457 | |
| Haze (31.8 µm, Blown Film) | 4.5 | % | ASTM D1003 |
| Additional Information | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Dart Impact 1(31.8 µm) | 29.0 | kN/m | ASTM D1709 |
| Test specimens for blown film: nominal thickness 1.25 mils; blow up ratio 2.5:1, die gap 35 mils. |
| Extrusion | Nominal Value | Unit | |
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| Melt Temperature | 182 - 199 | °C |
| Note Message | |
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| 1 . | Blown Film |
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