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Product Overview
SABIC LLDPE 218WJ is a TNPP-free butene LLDPE packaging grade containing slip and antiblock additives. It provides easy processing, tensile strength, impact strength and optical performance.
Grade & Processing
Grade: 218WJ. Polymer family: linear low-density polyethylene (LLDPE). Blown-film processing; TDS melt temperature 185–205 °C and blow-up ratio 2.0–3.0. Film data are based on 30 µm film.
Typical Applications
- Lamination film
- Thin liners
- Shopping and carrier bags
- Garbage bags
- Coextruded film
- Consumer packaging
Technical Data
| Property | Typical value / specification | Unit | Test method |
|---|---|---|---|
| MFR, 190 °C/2.16 kg | 2 | g/10 min | ASTM D1238 |
| Density | 918 | kg/m³ | ASTM D1505 |
| Dart impact strength | 85 | g/µm | ASTM D1709 |
| Haze | 13 | % | ASTM D1003 |
| Gloss, 60° | 80 | — | ASTM D2457 |
| Stress at break, MD | 35 | MPa | ASTM D882 |
| Stress at break, TD | 29 | MPa | ASTM D882 |
| Strain at break, MD | 700 | % | ASTM D882 |
| Strain at break, TD | 750 | % | ASTM D882 |
| Stress at yield, MD | 12 | MPa | ASTM D882 |
| Stress at yield, TD | 10 | MPa | ASTM D882 |
| 1% secant modulus, MD | 220 | MPa | ASTM D882 |
| 1% secant modulus, TD | 260 | MPa | ASTM D882 |
| Puncture resistance | 63 | J/m | SABIC method |
| Elmendorf tear strength, MD | 130 | g | ASTM D1922 |
| Elmendorf tear strength, TD | 320 | g | ASTM D1922 |
| Vicat softening point | 98 | °C | ASTM D1525 |
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Technical values reproduced from the published product record. Typical values and historical batch results are not a guarantee for a new shipment. Confirm the current TDS, COA, application suitability and commercial terms before ordering.
View the published technical data