LLDPE for Blown Film
A low-melt-index linear low-density polyethylene from leading Chinese mills, a butene-1 copolymer engineered for heavy-duty blown film applications. With MI ~0.5, LLDPE 7260 delivers superior puncture resistance, high tear strength, and excellent down-gauge capability. The preferred grade for agricultural films, industrial stretch wraps, and heavy-duty packaging where mechanical performance is critical.
Typical property values for guidance. Certified lot-specific COA provided with every shipment.
| Property | Test Method | Unit | Typical Value |
|---|---|---|---|
| Melt Index (190°C/2.16kg) | ASTM D1238 | g/10min | 0.5 |
| Density | ASTM D1505 | g/cm³ | 0.920 |
| Tensile Strength at Yield (MD/TD) | ASTM D882 | MPa | 15 / 13 |
| Elongation at Break (MD/TD) | ASTM D882 | % | 650 / 750 |
| Secant Modulus (1%) | ASTM D882 | MPa | 300 |
| Dart Drop Impact (F50) | ASTM D1709 | g | 120 |
| Tear Strength (Elmendorf, MD/TD) | ASTM D1922 | g | 60 / 120 |
| Melting Point (DSC) | ASTM D3418 | °C | 122 |
| Vicat Softening Temperature | ASTM D1525 | °C | 95 |
Test condition: 190°C / 2.16 kg for Melt Index. Values are typical and not intended as specification limits.
Typical end-use applications for LLDPE 7260 — confirmed by mill technical data and converter feedback.
Heavy-duty mulch film, greenhouse film, silage wrap for demanding field conditions.
Industrial pallet wrap, hand stretch film, machine wrap with high puncture resistance.
Industrial packaging, chemical bags, construction sacks requiring high tear strength.
Geomembrane liners, protective sheeting, tarpaulin for rugged industrial use.
LLDPE 7260 processes on standard equipment. Use the guideline below as a starting point; fine-tune to your specific mold and cycle.
| Extrusion Temperature | 170 – 230 °C |
| Die Temperature | 210 – 230 °C |
| Blow-Up Ratio | 2:1 – 3:1 |
| Frost Line Height | 40 – 70% of die Ø |
| Output Rate (65mm extruder) | 60 – 120 kg/h |
Standard mill packaging protects resin integrity through ocean and inland transit to your destination port.
25kg Bag
1,000 kg bulk bag for high-volume converters seeking reduced packaging waste.
Each shipment includes mill COA, MSDS, packing list, and certificate of origin. Third-party SGS/BV inspection available on request.
Tell us your volume, destination port, and packaging preference. We'll respond within 24 hours with mill-direct pricing and current availability from our mill partners.