Description
🏭 LDPE LFI 2130 – Premium Grade for Heavy-Duty Shrink Film and Industrial Packaging
Manufacturer: Aryasasol Polymer Company
LDPE LFI 2130 is a high-strength, low melt flow low-density polyethylene (LDPE) resin designed for demanding film applications including shrink hoods, industrial liners, and heavy-duty sacks. This grade is known for its exceptional toughness, dimensional stability, and suitability for thick film extrusion.
Its combination of impact resistance, tear strength, and shrink performance makes it a reliable material for converters and manufacturers of protective packaging solutions.
🔍 Product Overview
LFI 2130 is supplied in pellet form and is specifically engineered for blown film extrusion. It contains no slip or antiblock additives, offering full flexibility to formulators and film producers who wish to control surface and processing behavior manually.
With its high molecular weight and excellent draw-down behavior, it’s ideal for producing 45–150 µm films that perform under stress.
⚙️ Key Benefits
✅ Outstanding Impact Strength (31 kJ/m²)
✅ Excellent Tear Resistance (TD: 45 kN/m)
✅ Consistent Shrink Behavior for pallet hoods and industrial wraps
✅ Stable Extrusion with low melt flow (0.3 MFI)
✅ No Slip/Antiblock Additives – full formulation control
✅ High Elongation & Flexibility – suitable for stretch and high-load applications
🏭 Typical Applications
- Shrink Hoods & Pallet Covers – Reliable shrink characteristics with strong protection
- Heavy-Duty Bags and Liners – Ideal for industrial use, fertilizers, cement, and chemicals
- Carrier Bags & Industrial Sacks – High tear and tensile strength
- Lamination Films – Used in multi-layer flexible packaging
- Custom Blend Formulations – Perfect for converters optimizing COF and clarity
📐 Technical Data
| Property | Value | Method |
|---|---|---|
| Melt Flow Index (190°C/2.16kg) | 0.3 dg/min | ISO 1133 |
| Density | 0.921 g/cm³ | ISO 1183 |
| Impact Strength | 31 kJ/m² | ASTM D4272 |
| Tear Strength TD / MD | 45 / 20 kN/m | ISO 6383-2 |
| Tensile Strength TD / MD | 24 / 22 MPa | ISO 527 |
| Elongation at Break TD / MD | >500% / >350% | ISO 527 |
| Modulus of Elasticity TD / MD | 150 / 140 MPa | ISO 527 |
| Haze / Gloss (45°) / Clarity | 12% / 55 GU / 50 mV | ASTM D1003 / D2457 / SABTEC |
🔧 Processing Recommendations
- Extrusion Temp: 185–210°C
- Blow-Up Ratio (BUR): 2 – 4
- Film Thickness: 45 – 150 µm
- Form: Pelletized resin
🧪 Additive Profile
- Slip Agent: Not included
- Antiblock Agent: Not included
- Antioxidants: Present
This clean additive profile gives manufacturers full control over downstream performance.
📦 Packaging & Storage
- Supplied in 25 kg polyethylene bags
- Store in cool, dry, and ventilated conditions, away from direct sunlight
- Do not exceed 50°C storage temperature
- Recommended usage within 6 months of delivery
🛡️ Health & Safety Notes
- Provide adequate ventilation during processing
- Avoid contact with molten polymer
- Prevent dust accumulation in pneumatic systems
- Use only certified recycled materials if blending
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