Marlex® D143-N mLLDPE is an ethylene-hexene copolymer designed for blown film applications requiring superb clarity, excellent gloss, exceptional toughness and outstanding heat-seal performance.
Produced using CPChem’s proprietary MarTECH® loop slurry process and advanced metallocene catalyst technology, Marlex® mLLDPE resins provide precise molecular control for consistent optics, reliable sealing and stable processing across modern blown film lines.
| Property | Typical Value | Test Method |
|---|---|---|
| Melt Index (190°C/2.16 kg) | 1.4 g/10 min | ASTM D1238 |
| Density | 0.916 g/cm3 | ASTM D1505 |
| Slip | None | — |
| Antiblock | None | — |
| Process Aid | No | — |
The additive-free formulation allows converters to customize surface properties and slip systems as needed.
Contact our technical service team for processing recommendations
mLLDPE resins are engineered to deliver high clarity and consistent sealing performance in flexible packaging structures. Marlex® D143-N PE is optimized for blown film applications as outlined in the product technical data sheet.
Flexible Applications — Blown Film — non-exhaustive list of applications:
These applications benefit from excellent optics and the flexibility to tailor additive packages externally.
Decades of polymer science and metallocene catalyst expertise
Proprietary MarTECH® loop slurry technology for molecular precision
Reliable global supply from ISO 9001–certified manufacturing facilities
Dedicated technical service teams supporting blown film applications
Commitment to innovation and sustainability, including Marlex® Anew™ Circular Polyethylene
