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Westlake LDPE EF677
| Category: | LDPE , Low Density Polyethylene |
| Manufacturer: | Westlake Chemical Corporation |
| Trademark: | Westlake LDPE |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | 3vSynL_Westlake-LDPE-EF677.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Westlake EF677 is a high melt index LDPE resin suggested for garment films, or other applications requiring excellent drawdown. This material is also an excellent choice for PE foam applications. Application/Uses: High drawdown garment films Laundry and dry cleaning films |
| General Information | |
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| Uses |
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| Agency Ratings |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 0.919 | g/cm³ | ASTM D1505 |
| Melt Mass-Flow Rate (MFR) (190°C/2.16 kg) | 7.0 | g/10 min | ASTM D1238 |
| Films | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Film Thickness - Tested | 51 | µm | |
| secant modulus 1 | ASTM D882 | ||
| 1% secant, MD : 51 µm, blown film | 138 | MPa | ASTM D882 |
| 1% secant, TD : 51 µm, blown film | 152 | MPa | ASTM D882 |
| Tensile Strength 2 | ASTM D882 | ||
| MD : Broken, 51 µm, blown film | 20.7 | MPa | ASTM D882 |
| TD : Broken, 51 µm, blown film | 15.2 | MPa | ASTM D882 |
| Tensile Elongation 3 | ASTM D882 | ||
| MD : Broken, 51 µm, blown film | 250 | % | ASTM D882 |
| TD : Broken, 51 µm, blown film | 600 | % | ASTM D882 |
| Dart Drop Impact 4(51 µm, Blown Film) | 95 | g | ASTM D1709 |
| Additional Information |
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| Test specimens for blown film: nominal thickness 2.0 mils; blow up ratio 2.5:1, die gap 35 mils.Melt temperatures of 360° F - 400° F are recommended for Westlake Chemical EF677 with blow-up ratios of 1.5:1 or higher |
| Extrusion | Nominal Value | Unit | |
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| Melt Temperature | 182 - 204 | °C |
| Note Message | |
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| 1 . | Test run at 23°C (73°F) and 50% relative humidity |
| 2 . | Test run at 23°C (73°F) and 50% relative humidity |
| 3 . | Test run at 23°C (73°F) and 50% relative humidity |
| 4 . | Test run at 23°C (73°F) and 50% relative humidity |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| NYCOA Polyamide 4025 HV | Nycoa (Nylon Corporation of America) | Nylon 6 | NYCOA Polyamide |
| Flexalloy® 9100-75 | Teknor Apex Company | PVC Elastomer | Flexalloy® |
| Gallonprene® GP420-4502 | Shenzhen Sungallon Rubber & Plastic Corporation Limited | TPE | Gallonprene® |
| Kynar Flex® 2801-00 | Arkema | PVDF | Kynar Flex® |
| REV Materials 8003-003 | REV Materials | PP, Unspecified | REV Materials |
