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ELEVATE™ EF545
| Category: | EVA , Ethylene Vinyl Acetate Copolymer |
| Manufacturer: | Westlake Chemical Corporation |
| Trademark: | ELEVATE™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | D5bmmk_ELEVATE-EF545.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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Westlake EF545AW resin is a 4.0% VA ethylene vinyl acetate copolymer with high antiblock designed for stretch and other film applications where cold temperature performance and low C.O.F. are needed. This grade provides reasonable optics even with the high antiblock loading necessary to achieve the low C.O.F. Excellent cold temperature performance, toughness, and resistance to load deformation make EF545AW a wise selection for wrapping pallets stored in food freezers and other cold environments. Application/Uses: Pallet wrap stretch film Food packaging stretch film |
| General Information | |
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| Features |
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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 | 0.931 | g/cm³ | ASTM D1505 |
| Melt Mass-Flow Rate (MFR) | 0.55 | g/10 min | ASTM D1238 |
| Vinyl Acetate Content | 4.0 | wt% |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Coefficient of Friction (Blown Film) | 0.50 | ASTM D1894 |
| Films | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Film Thickness - Tested | 38 | µm | |
| secant modulus 1 | ASTM D882 | ||
| 1% secant, MD : 38 µm, blown film | 166 | MPa | ASTM D882 |
| 1% secant, TD : 38 µm, blown film | 200 | MPa | ASTM D882 |
| Tensile Strength 2 | ASTM D882 | ||
| MD : Broken, 38 µm, blown film | 22.0 | MPa | ASTM D882 |
| TD : Broken, 38 µm, blown film | 17.0 | MPa | ASTM D882 |
| Tensile Elongation 3 | ASTM D882 | ||
| MD : Broken, 38 µm, blown film | 230 | % | ASTM D882 |
| TD : Broken, 38 µm, blown film | 600 | % | ASTM D882 |
| Dart Drop Impact 4(38 µm, Blown Film) | 160 | g | ASTM D1709 |
| Optical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Gloss (45°, 38.1 µm, Blown Film) | 50 | ASTM D2457 | |
| Haze (38.1 µm, Blown Film) | 13 | % | ASTM D1003 |
| Additional Information |
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| Test specimens for blown film: nominal thickness 1.5 mils; blow up ratio 2.4:1, die gap 35 mils. |
| 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 |
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