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Braskem PE BF-2021
| Category: | LDPE , Low Density Polyethylene |
| Manufacturer: | Braskem |
| Trademark: | Braskem PE |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | w9Gb72_Braskem-PE-BF-2021.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Description: BF2021 is a grade produced under high pressure in a autoclave reactor. This grade show excellent processability in cast films. Applications: Flat films for diapers; general purpose. |
| General Information | |
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| Features |
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| Uses |
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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 | 0.921 | 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 | 38 | µm | |
| Tensile Strength | ASTM D882 | ||
| MD : Fracture | 30.0 | MPa | ASTM D882 |
| TD : Fracture | 20.0 | MPa | ASTM D882 |
| Tensile Elongation | ASTM D882 | ||
| MD : Fracture | 290 | % | ASTM D882 |
| TD : Fracture | 1000 | % | ASTM D882 |
| Dart Drop Impact | 60 | g | ASTM D1709 |
| Elmendorf Tear Strength - TD | 100 | g | ASTM D1922 |
| Optical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Gloss (60°) | 80 | ASTM D2457 | |
| Haze | 10 | % | ASTM D1003 |
| Extrusion | Nominal Value | Unit | |
|---|---|---|---|
| Cylinder Zone 1 Temp. | 115 | °C | |
| Die Temperature | 205 - 260 | °C | |
| Take-Off Roll | 40.0 | °C |
| Extrusion instructions |
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| Screw L/D Ratio: 20:1Extruder: 260°C |
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