LLDPE (Linear Low-Density Polyethylene) is a flexible polyethylene resin offering a strong combination of tensile strength, toughness, puncture resistance and processability. It is widely preferred for demanding flexible-film applications. LLDPE is commonly used in packaging, stretch films, agricultural films, liners, bags and other flexible polyethylene products.
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Product Description
LLDPE is a linear polyethylene copolymer with short-chain branching that provides excellent mechanical strength and toughness while maintaining relatively low density. It is widely used where improved puncture, tear and impact performance is required compared with conventional flexible polyethylene grades.
Key Features
- High tensile strength
- Excellent toughness
- Good puncture resistance
- Good sealability
- Excellent film performance
- Good processability
Typical Properties
Applications
Pipes & Fittings
Profiles & Sheets
Films & Sheets
Cables & Wires
Automotive Parts
Footwear & Others
Usage Guidelines
LLDPE is commonly processed through blown-film and cast-film extrusion. The selected grade and melt index should match the required film thickness, strength, sealing and processing conditions.
Storage & Shelf Life
Store in a clean, dry and well-ventilated location away from direct sunlight, moisture and contamination. Keep the original packaging sealed until processing and follow the supplier's specific storage recommendations.
Benefits
- Excellent strength-to-weight performance
- High toughness and puncture resistance
- Good sealing properties
- Excellent film performance
Frequently Asked Questions (FAQ)
