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MXSTEN® CV77519
| Category: | Plastomer , Ethylene-based Plastomer |
| Manufacturer: | Westlake Chemical Corporation |
| Trademark: | MXSTEN® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | 2wmnyk_MXSTEN-CV77519.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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CV77519 is a polyethylene plastomer designed for blown film extrusion that contains no slip or antiblock,and high processing aid additives. Films produced with this resin exhibit exceptionally low seal initiation temperature with a broad hot tack window combined with good stiffness. Other features of this resin include extreme strength in cold and refrigerated temperature environments, high resistance to tears, and high MVTR. Application/Uses: Agricultural tubing Blown film Food packaging |
| General Information | |
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| Agency Ratings |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 0.906 | g/cm³ | ASTM D4883 |
| Melt Mass-Flow Rate (MFR) (190°C/2.16 kg) | 0.50 | g/10 min | ASTM D1238 |
| Films | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Film Thickness - Tested | 25 | µm | |
| secant modulus 1 | ASTM D882 | ||
| 1% secant, MD : 25 µm, blown film | 124 | MPa | ASTM D882 |
| 1% secant, TD : 25 µm, blown film | 145 | MPa | ASTM D882 |
| Tensile Strength 2 | ASTM D882 | ||
| TD : Yield, 25 µm, blown film | 8.00 | MPa | ASTM D882 |
| MD : Broken, 25 µm, blown film | 62.0 | MPa | ASTM D882 |
| TD : Broken, 25 µm, blown film | 45.0 | MPa | ASTM D882 |
| Tensile Elongation 3 | ASTM D882 | ||
| MD : Broken, 25 µm, blown film | 600 | % | ASTM D882 |
| TD : Broken, 25 µm, blown film | 1000 | % | ASTM D882 |
| Dart Drop Impact 4(25 µm, Blown Film) | > 2000 | g | ASTM D1709 |
| Elmendorf Tear Strength 5 | ASTM D1922 | ||
| MD : 25 µm, blown film | 600 | g | ASTM D1922 |
| TD : 25 µm, blown film | 650 | g | ASTM D1922 |
| Seal Initiation Temperature 6(25 µm, Blown Film) | 82.0 | °C | Internal method |
| Optical | Nominal Value | Unit | Test Method |
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| Gloss (45°, 25.4 µm, Blown Film) | 60 | ASTM D2457 | |
| Haze (25.4 µm, Blown Film) | 8.0 | % | ASTM D1003 |
| Additional Information |
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| Extrusion conditions used to produce 1 mil (0.025 mm) film include a 6" die, 2.5":24:1 L:D barrier screw, 2.4:1 BUR, 100-mil die gap, 15" frostline height, 450° F melt temperature, and 7.5 lb/hr/inch die output. Density results are on Base Resin. |
| 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 |
| 5 . | Test run at 23°C (73°F) and 50% relative humidity |
| 6 . | Seal initiation temperature is the temperature at which 200 g/inch seal strength is achieved. |
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