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DOW™ LDPE 505I
| Category: | LDPE , Low Density Polyethylene Resin |
| Manufacturer: | The Dow Chemical Company |
| Trademark: | 陶氏低密度聚乙烯 |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | cgiObX_DOWLDPE505I.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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DOW LDPE 505I Resin is a barefoot grade for general purpose blown film applications. 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 | 0.924 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (190°C/2.16 kg) | 2.1 | g/10 min | ASTM D1238 |
| Films | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Film Thickness - Tested | 51 | µm | |
| Film Puncture Energy | 1.40 | J | Internal method |
| Film Puncture Resistance | 3.60 | J/cm³ | Internal method |
| Film strength | ASTM D882 | ||
| MD | 48.0 | J/cm³ | ASTM D882 |
| TD | 53.0 | J/cm³ | ASTM D882 |
| secant modulus | ASTM D882 | ||
| 2% secant, MD | 177 | MPa | ASTM D882 |
| 2% secant, TD | 210 | MPa | ASTM D882 |
| Tensile Strength | ASTM D882 | ||
| MD : Yield | 10.5 | MPa | ASTM D882 |
| TD : Yield | 10.5 | MPa | ASTM D882 |
| MD : Fracture | 21.0 | MPa | ASTM D882 |
| TD : Fracture | 14.6 | MPa | ASTM D882 |
| Tensile Elongation | ASTM D882 | ||
| MD : Fracture | 280 | % | ASTM D882 |
| TD : Fracture | 500 | % | ASTM D882 |
| Dart Drop Impact | 100 | g | ASTM D1709A |
| Elmendorf Tear Strength 1 | ASTM D1922 | ||
| MD | 460 | g | ASTM D1922 |
| TD | 320 | g | ASTM D1922 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Melting Temperature (DSC) | 109 | °C | Internal method |
| Optical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Gloss (45°) | 78 | ASTM D2457 | |
| Haze | 5.9 | % | ASTM D1003 |
| Extrusion instructions |
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| Fabrication Conditions For Blown Film: Screw Size: 3.5 in. (88.9 mm), 30:1 L/D Die Gap: 70 mil (1.78mm) Melt Temperature: 387°F (197°C) Output: 12 lb/hr/in. of die circumference Die Diameter: 8 in. Blow-Up Ratio: 2.5 to 1 Screw Speed: 50.5 rpm Frost Line Height: 38 in. (965 mm) |
| Note Message | |
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| 1 . | Method B |
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