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DOWLEX™ 2049G
| Category: | LLDPE , Polyethylene Resin |
| Manufacturer: | The Dow Chemical Company |
| Trademark: | DOWLEX™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | 97pG4a_DOWLEX-2049G.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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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 0.926 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (190°C/2.16 kg) | 1.0 | g/10 min | ASTM D1238 |
| Films | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Film Thickness - Tested | 38 | µm | |
| Film Puncture Resistance (38 µm) | 3.06 | J/cm³ | Internal method |
| Film strength | ASTM D882 | ||
| MD : 38 µm | 128 | J/cm³ | ASTM D882 |
| TD : 38 µm | 140 | J/cm³ | ASTM D882 |
| secant modulus | ASTM D882 | ||
| 2% secant, MD : 38 µm | 235 | MPa | ASTM D882 |
| 2% secant, TD : 38 µm | 281 | MPa | ASTM D882 |
| Tensile Strength | ASTM D882 | ||
| MD : Yield, 38 µm | 13.2 | MPa | ASTM D882 |
| TD : Yield, 38 µm | 14.7 | MPa | ASTM D882 |
| MD : Fracture, 38 µm | 47.8 | MPa | ASTM D882 |
| TD : Fracture, 38 µm | 42.3 | MPa | ASTM D882 |
| Tensile Elongation | ASTM D882 | ||
| MD : Fracture, 38 µm | 630 | % | ASTM D882 |
| TD : Fracture, 38 µm | 740 | % | ASTM D882 |
| Dart Drop Impact (25 µm) | 220 | g | ASTM D1709A |
| Elmendorf Tear Strength | ASTM D1922 | ||
| MD : 38 µm | 250 | g | ASTM D1922 |
| TD : 38 µm | 590 | g | ASTM D1922 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Vicat Softening Temperature | 112 | °C | ASTM D1525 |
| Melting Temperature (DSC) | 121 | °C | Internal method |
| Optical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Gloss (45°, 38.1 µm) | 80 | ASTM D2457 | |
| Haze (38.1 µm) | 9.0 | % | ASTM D1003 |
| Extrusion | Nominal Value | Unit | |
|---|---|---|---|
| Melt Temperature | 207 - 216 | °C |
| Extrusion instructions |
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| 吹塑薄膜的制造条件： 螺杆尺寸：2.5 英寸 (63.5 mm)；24:1 L/D 螺杆类型：带 Maddock Mixer 的 MC-4 模具间隙：40 密尔 (1.0 mm) 熔体温度：405-420°F (207-216°C) 输出：模具周长的 7 磅/小时/英寸 模具直径：6 英寸 放大比：2.5:1 螺杆速度：50 rpm 冷冻线高度：16 英寸 (406 mm) 脱离速度：74 fpm（22 米/分） |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Sanren F200A (1st-grade) | SINOPEC Shanghai Petrochemical Co. Ltd. | PP Homopolymer | Sanren |
| NYCOA Polyamide 436 | Nycoa (Nylon Corporation of America) | Nylon 6 | NYCOA Polyamide |
| Chemlon® 60GS7HX | Teknor Apex Company (Chem Polymer) | Nylon 6 | Chemlon® |
| Elastocon® 2810 | Elastocon TPE Technologies | TPE | Elastocon® |
| 3M™ Dyneon™ Fluoroelastomer MIP 8640X | 3M Advanced Materials Division | Fluorelastomer | 3M™ Dyneon™ Fluoroelastomer |
