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HIFOR Xtreme® SC74880
| Category: | LLDPE , Linear Low Density Polyethylene |
| Manufacturer: | Westlake Chemical Corporation |
| Trademark: | HIFOR Xtreme® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | TGGtgA_HIFORXtremeSC74880.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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WESTLAKE HIFOR Xtreme SC74880 is a high strength linear low density polyethylene containing high slip and high anti-block. It is designed for blown film applications and is well suited for consumer and industrial packaging markets which require impact and tear strength. This material does contain process aid for ease of extrusion. Application/Uses
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| General Information | |
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| Features |
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| Agency Ratings |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 0.920 | g/cm³ | ASTM D1505 |
| 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 | ASTM D882 | ||
| 1% secant, MD : 25 µm, blown film | 186 | MPa | ASTM D882 |
| 1% secant, TD : 25 µm, blown film | 241 | MPa | ASTM D882 |
| Tensile Strength | ASTM D882 | ||
| MD : Broken, 25 µm, blown film | 58.6 | MPa | ASTM D882 |
| TD : Broken, 25 µm, blown film | 48.3 | MPa | ASTM D882 |
| Tensile Elongation | ASTM D882 | ||
| MD : Broken, 25 µm, blown film | 550 | % | ASTM D882 |
| TD : Broken, 25 µm, blown film | 900 | % | ASTM D882 |
| Dart Drop Impact (25 µm, Blown Film) | 200 | g | ASTM D1709 |
| Optical | Nominal Value | Unit | Test Method |
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| Gloss (25.4 µm, Blown Film) | 54 | ASTM D2457 | |
| Haze (25.4 µm, Blown Film) | 16 | % | ASTM D1003 |
| Additional Information |
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| Gauge of test specimens 1.0 mil fabricated on a 6" die, 2.5" 24:1 L:D barrier screw, 2.4:1 BUR, 100-mil die gap, 15" frostline height, 430° F melt temperature, and 7.5 lb/hr/inch die output. |
| Extrusion | Nominal Value | Unit | |
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| Melt Temperature | 204 - 221 | °C |
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