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DOW™ LDPE 5005
| Category: | LDPE , Low Density Polyethylene Resin |
| Manufacturer: | The Dow Chemical Company |
| Trademark: | DOW™ LDPE |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | VRh8zf_DOW-LDPE-5005.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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Polyethylene 5005 Low Density is used for fresh milk cartons, liquid/juice containers, dry foods packaging, snack foods packaging, moist foods packaging, and medical packaging. DOW LDPE extrusion coating resins provide optimal neck-in and draw-down performance with minimal taste/odor contribution. Main Characteristics:
Complies with:
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| General Information | |
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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 | 0.922 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (190°C/2.16 kg) | 5.7 | g/10 min | ASTM D1238 |
| Films | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Seal Initiation Temperature 1 | 105 | °C | Internal method |
| Water Vapor Transmission Rate 2 | 0.59 | g·mm/m²/atm/24 hr | ASTM F1249 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Vicat Softening Temperature | 97.2 | °C | ASTM D1525 |
| Melting Temperature (DSC) | 111 | °C | Internal method |
| Extrusion | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Melt Temperature | 316 - 332 | °C | |
| Neck-in (321°C, 25.4 µm) | 53.3 | mm | Internal method |
| Maximum production line speed | 7.6 | m/sec | Internal method |
| Minimum coating thickness | 7.6 | µm | Internal method |
| Minimum coating weight | 7.2 | g/m² | Internal method |
| Extrusion instructions |
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| Fabrication Conditions For Extrusion Coating Film: Screw Size: 3.5 in. (89 mm); 30:1 L/D/Size Screw Type: Single Flight with Maddock Mixer Die Gap: 20 mil (0.508 mm) Melt Temperature: 625°F (329°C) Output: 250 lb/hr Screw Speed: 90 rpm |
| Note Message | |
|---|---|
| 1 . | Temperature at which 1 lb/in (4.4 N/25.4 mm) heat seal strength is achieved.Heat Seal Strengths, Topwave HT Tester 0.5 s dwell, 40 psi bar pressure, pull speed 10 in/min. |
| 2 . | 1.0 mil (25 µm) coating onto 50 lb Kraft paper |
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|---|---|---|---|
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