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Petrothene® NA420
| Category: | LDPE , Low Density Polyethylene |
| Manufacturer: | LyondellBasell Industries |
| Trademark: | Petrothene® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | vBOcBr_Petrothene-NA420.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| Petrothene NA420 is a series of LDPE/EVA copolymer resins selected by customers for high impact and clarity packaging film. |
| 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 |
|---|---|---|---|
| Density | 0.924 | g/cm³ | ASTM D1505 |
| Melt Mass-Flow Rate (MFR) (190°C/2.16 kg) | 2.5 | g/10 min | ASTM D1238 |
| Vinyl Acetate Content | 2.5 | wt% |
| Films | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Film Thickness - Tested | 32 | µm | |
| secant modulus | ASTM D882 | ||
| 1% secant, MD : 32 µm | 138 | MPa | ASTM D882 |
| 1% secant, TD : 32 µm | 172 | MPa | ASTM D882 |
| Tensile Strength | ASTM D882 | ||
| MD : Yield, 32 µm | 22.8 | MPa | ASTM D882 |
| TD : Yield, 32 µm | 16.5 | MPa | ASTM D882 |
| Tensile Elongation | ASTM D882 | ||
| MD : Broken, 32 µm | 350 | % | ASTM D882 |
| TD : Broken, 32 µm | 550 | % | ASTM D882 |
| Dart Drop Impact (32 µm) | 80 | g | ASTM D1709 |
| Elmendorf Tear Strength | ASTM D1922 | ||
| MD : 32 µm | 220 | g | ASTM D1922 |
| TD : 32 µm | 250 | g | ASTM D1922 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Vicat Softening Temperature | 90.0 | °C | ASTM D1525 |
| Extrusion | Nominal Value | Unit | |
|---|---|---|---|
| Melt Temperature | 166 - 193 | °C |
| Extrusion instructions |
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| Blow Up Ratio: 1.7:1 to 3.0:1 |
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|---|---|---|---|
| NOVALAST® D31 | NOVA Polymers, Inc. | TPV | NOVALAST® |
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| HANWHA LLDPE 3306W | Hanwha Chemical | LLDPE | HANWHA LLDPE |
| HyTemp® 4451CG | Zeon Chemicals L.P. | Acrylic, Unspecified | HyTemp® |
| Sylvin 2900-80 Clear Black 291 | Sylvin Technologies Incorporated | PVC, Unspecified | Sylvin |
