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Braskem PE LF-0720/21AF
| Category: | LLDPE , Linear Low Density Polyethylene |
| Manufacturer: | Braskem |
| Trademark: | Braskem PE |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | azSGS3_Braskem-PE-LF-0720-21AF.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| LF-0720/21AF is a LLDPE Butene copolymer produced using Unipol® process technology. It shows low haze and high clarity associated with good balance of mechanical properties, processing performance and sealability |
| General Information | |
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| Features |
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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 | 0.921 | g/cm³ | ASTM D1505 |
| Melt Mass-Flow Rate (MFR) (190°C/2.16 kg) | 0.70 | g/10 min | ASTM D1238 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Coefficient of Friction (Blown Film) | 0.15 | ASTM D1894 |
| Films | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Film Thickness - Tested | 25 | µm | |
| Film Thickness - Recommended / Available | 1.2 mil (30 µ) | ||
| secant modulus | ASTM D882 | ||
| MD : 25 µm, blown film | 219 | MPa | ASTM D882 |
| TD : 25 µm, blown film | 239 | MPa | ASTM D882 |
| Tensile Strength | ASTM D882 | ||
| MD : Broken, 25 µm, blown film | 44.8 | MPa | ASTM D882 |
| TD : Broken, 25 µm, blown film | 39.7 | MPa | ASTM D882 |
| Tensile Elongation | ASTM D882 | ||
| MD : Broken, 25 µm, blown film | 920 | % | ASTM D882 |
| TD : Broken, 25 µm, blown film | 1300 | % | ASTM D882 |
| Dart Drop Impact 1(25 µm, Blown Film) | 81 | g | ASTM D1709 |
| Elmendorf Tear Strength | ASTM D1922 | ||
| MD : 25 µm | 42 | g | ASTM D1922 |
| TD : 25 µm | 190 | g | ASTM D1922 |
| Optical | Nominal Value | Unit | Test Method |
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| Gloss (45°) | 10 | ASTM D2457 | |
| Haze | 11 | % | ASTM D1003 |
| Extrusion instructions |
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| Blown FilmTemperature profile: 180 to 210°CBlow up ratio: 2 to 3:1Die gap: 1.8 to 2.5 mmScreen package: 40/60/40 blendScreen package: 40/40 100% pureMass temperature: 220 °C |
| Note Message | |
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| 1 . | F50 |
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