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Borstar® FB4230
| Category: | LLDPE , Linear Low Density Polyethylene |
| Manufacturer: | Borealis AG |
| Trademark: | Borstar® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | gGw7Cg_Borstar-FB4230.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Borstar FB4230 is a linear low density polyethylene film grade combining good and flexible extrusion behaviour, excellent draw down and superior mechanical properties. Blown film extrusion with Borstar LLDPE is comparable to LDPE, but with better flexibility in film thickness range and draw down. Applications Food Packaging, General Packaging, Pouches, Frozen Food Packaging Borstar FB4230 contains antioxidant. |
| General Information | |
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| Physical | Nominal Value | Unit | Test Method |
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| Density | 0.923 | g/cm³ | ISO 1183 |
| Melt Mass-Flow Rate (MFR) | ISO 1133 | ||
| 190°C/2.16 kg | 0.40 | g/10 min | ISO 1133 |
| 190°C/21.6 kg | 44 | g/10 min | ISO 1133 |
| 190°C/5.0 kg | 2.0 | g/10 min | ISO 1133 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Coefficient of Friction (vs. Itself - Dynamic) | 0.40 | ISO 8295 |
| Films | Nominal Value | Unit | Test Method |
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| Film Thickness - Tested | 40 | µm | |
| Tensile Modulus | ISO 527-3 | ||
| MD : 40 µm, blown film | 300 | MPa | ISO 527-3 |
| TD : 40 µm, blown film | 350 | MPa | ISO 527-3 |
| Tensile Strength | ISO 527-3 | ||
| MD : 40 µm, blown film | 50.0 | MPa | ISO 527-3 |
| TD : 40 µm, blown film | 40.0 | MPa | ISO 527-3 |
| Tensile Elongation | ISO 527-3 | ||
| MD : Broken, 40 µm, blown film | 500 | % | ISO 527-3 |
| TD : Broken, 40 µm, blown film | 750 | % | ISO 527-3 |
| Dart Drop Impact (40 µm, Blown Film) | 180 | g | ISO 7765-1 |
| Elmendorf Tear Strength 1 | ISO 6383-2 | ||
| MD : 40.0 µm | 70.0 | kN/m | ISO 6383-2 |
| TD : 40.0 µm | 200.0 | kN/m | ISO 6383-2 |
| Impact | Nominal Value | Unit | Test Method |
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| Instrumental throwing impact- Total Penetration Energy (40.0 µm) 2 | 150 | J/cm | ISO 7765-2 |
| Thermal | Nominal Value | Unit | Test Method |
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| Melting Temperature | 124 | °C | ISO 11357-3 |
| Optical | Nominal Value | Unit | Test Method |
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| Gloss (20 °, 40.0 µm, blown film) | 10 | ASTM D2457 | |
| Haze (40.0 µm, Blown Film) | 70 | % | ASTM D1003 |
| Extrusion | Nominal Value | Unit | |
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| Melt Temperature | 180 - 210 | °C |
| Extrusion instructions |
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| Die Gap: 1 to 1.5 mm |
| Note Message | |
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| 1 . | Blown Film |
| 2 . | Blown Film |
| Resin Grade | Manufacturer | Category | Trademark |
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| Biograde B-M | Biograde Group of Companies | Biodeg Polymers | Biograde |
| APEX® 1529 | Teknor Apex Company | PVC, Flexible | APEX® |
| Fainplast PVC ARC 20 | Fainplast Compounds S.r.l | PVC, Rigid | Fainplast PVC |
| Karina IVORY PVC COMPOUND 600D35/1-EX | Karina Ind. e Com. de Plásticos Ltda | PVC, Unspecified | Karina |
| LEXAN™ 915R resin | SABIC Innovative Plastics | PC | LEXAN™ |
