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Braskem PE SPB681
| Category: | LDPE , Low Density Polyethylene |
| Manufacturer: | Braskem America Inc. |
| Trademark: | Braskem PE |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | WNkmOa_Braskem-PE-SPB681.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Description: SPB681 is a low density polyethylene produced under high pressure technology. Films obtained with this product show excellent 'draw down', good sealability, and low gel content. Additives free. The minimum biobased content of this grade is 95%, determined according to ASTM D6866. Applications: LLDPE and HDPE blends. Process: Blown and Cast Film Extrusion. Injection molding. |
| General Information | |
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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) | 3.8 | g/10 min | ASTM D1238 |
| Films | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Film Thickness - Tested | 38 | µm | |
| Tensile Strength | ASTM D882 | ||
| MD : Broken, 38 µm, blown film | 30.0 | MPa | ASTM D882 |
| TD : Broken, 38 µm, blown film | 20.0 | MPa | ASTM D882 |
| Tensile Elongation | ASTM D882 | ||
| MD : Broken, 38 µm, blown film | 370 | % | ASTM D882 |
| TD : Broken, 38 µm, blown film | 1100 | % | ASTM D882 |
| Dart Drop Impact 1(38 µm, Blown Film) | 60 | g | ASTM D1709 |
| Elmendorf Tear Strength - TD (38 µm, Blown Film) | 100 | g | ASTM D1922 |
| Optical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Gloss (60 °, blown film) | 120 | ASTM D2457 | |
| Haze (Blown Film) | 4.0 | % | ASTM D1003 |
| Additional Information | Nominal Value | Unit | Test Method |
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| Biobased Content | > 95 | % | ASTM D6866 |
| Blown Film Properties: Obtained in 75mm extruder, blow up ratio 2:1, die gap 1.0mm and 38µm thickness.Recommended processing conditions:Blown Film ExtrusionEquipment:Screw- relation L/D..........16 to 30:1Compression Ratio.........3 to 4:1Screw Package (Mesh)...40/60/40Temperature Profile:1st zone..................................110°CFrom the screw to the die.........140°CDie...........................................150°CBlow up ratio...................from 2 to 3:1Frostline Height...............at most equivalent to the bubble diameterCast Film ExtrusionEquipment type:Screw - L/D relation..........................at least 20:1Screw...................................................from 180 to 250°CDie.......................................................from 250 to 290°CChill Roll...................40°CInjection MoldingTemperature profile.........................180 to 220°CMold temperature............................5 to 25°C |
| Note Message | |
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| 1 . | F50 |
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