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DOW™ LDPE 608A
| 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: | g9ogOM_DOW-LDPE-608A.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| General Information | |
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| Agency Ratings |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 0.923 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (190°C/2.16 kg) | 2.6 | g/10 min | ASTM D1238 |
| Films | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Film Puncture Resistance | Internal method | ||
| 25 µm | 3.64 | J/cm³ | Internal method |
| 51 µm | 3.47 | J/cm³ | Internal method |
| Film strength | ASTM D882 | ||
| MD : 25 µm, cast film | 82.5 | J/cm³ | ASTM D882 |
| MD : 51 µm, blown film | 186 | J/cm³ | ASTM D882 |
| TD : 25 µm, cast film | 109 | J/cm³ | ASTM D882 |
| TD : 51 µm, blown film | 207 | J/cm³ | ASTM D882 |
| Tensile Strength | ASTM D882 | ||
| MD : Yield, 25 µm, extruded film | 14.1 | MPa | ASTM D882 |
| MD : Yield, 51 µm, blown film | 12.5 | MPa | ASTM D882 |
| TD : Yield, 25 µm, extruded film | 10.3 | MPa | ASTM D882 |
| TD : Yield, 51 µm, blown film | 12.7 | MPa | ASTM D882 |
| MD : Broken, 25 µm, extruded film | 27.0 | MPa | ASTM D882 |
| MD : Broken, 51 µm, blown film | 23.4 | MPa | ASTM D882 |
| TD : Broken, 25 µm, extruded film | 14.5 | MPa | ASTM D882 |
| TD : Broken, 51 µm, blown film | 20.6 | MPa | ASTM D882 |
| Tensile Elongation | ASTM D882 | ||
| MD : Broken, 25 µm, extruded film | 180 | % | ASTM D882 |
| MD : Broken, 51 µm, blown film | 580 | % | ASTM D882 |
| TD : Broken, 25 µm, extruded film | 490 | % | ASTM D882 |
| TD : Broken, 51 µm, blown film | 780 | % | ASTM D882 |
| Dart Drop Impact | ASTM D1709A | ||
| 25 µm, cast film | 72 | g | ASTM D1709A |
| 51 µm, blown film | 87 | g | ASTM D1709A |
| Elmendorf Tear Strength | ASTM D1922 | ||
| MD : 25 µm, cast film | 140 | g | ASTM D1922 |
| MD : 51 µm, blown film | 450 | g | ASTM D1922 |
| TD : 25 µm, cast film | 150 | g | ASTM D1922 |
| TD : 51 µm, blown film | 430 | g | ASTM D1922 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Vicat Softening Temperature | 97.2 | °C | ASTM D1525 |
| Melting Temperature (DSC) | 113 | °C | Internal method |
| Optical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Gloss | ASTM D2457 | ||
| 45, 50.8 µm, blown film | 81 | ASTM D2457 | |
| 45, 25.4 µm, cast film | 87 | ASTM D2457 | |
| Haze | ASTM D1003 | ||
| 50.8 µm, blown film | 5.7 | % | ASTM D1003 |
| 25.4 µm, cast film | 2.2 | % | ASTM D1003 |
| Extrusion instructions |
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| 吹塑薄膜的制造条件： 螺杆尺寸：2.5 英寸 (64 mm)；30:1 L/D 螺杆类型：单跨双混合 模具间隙：40 密尔 (1.0 mm) 熔体温度：413 °F (212 °C) 输出：模具周长的 10 磅/小时/英寸 模具直径：6 英寸 放大比：2.5:1 螺杆速度：91 rpm 冷冻线高度：30 分钟 (762 mm) 铸造薄膜的制造条件： 螺杆 A，尺寸：2 英寸 (51 mm)；30:1 L/D 熔体温度：500°F (260°C) 螺杆速度：49 rpm 螺杆 B，尺寸：2.5 英寸 (63.5 mm); 30:1 L/D 熔体温度：500°F (260°C) 螺杆速度：30 rpm 螺杆 C，尺寸：2.5 英寸 (63.5 mm)；30:1 L/D 熔体温度：500°F (260°C) 螺杆速度：34 rpm 螺杆 D，尺寸：2.5 英寸 (63.5 mm)；30:1 L/D 熔体温度：501°F (261°C) 螺杆速度：33 rpm 螺杆 E，尺寸：2 英寸 (51 mm)；30:1 L/D 熔体温度：500°F (260°C) 螺杆速度：39 rpm 螺杆类型：DSB II 模具间隙：25 密尔 (0.6 mm) 冷却辊温度：70°F (21°C) 生产线速度：400 fpm（123 米/分） |
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