LLDPE LL22501 AA is a high-performance linear low-density polyethylene specifically designed for blown film applications. This grade is optimized for producing films requiring excellent optical properties at lower extrusion temperatures. Its ease of processing and low gel content make it suitable for a wide range of general applications and for blending with LDPE.
 
Product Description
Type: Linear Low-Density Polyethylene (LLDPE)
Features: This resin is characterized by its good optical properties and superior processability, making it ideal for high-quality film production. It also offers low gels, which is critical for producing clear and strong films.
 
Main Applications
Packaging Films: Especially suited for the production of films used in consumer packaging where clarity and strength are vital.
Agricultural Films: Ideal for agricultural applications where durability and resistance to environmental conditions are required.
Blending with LDPE: Enhances film properties when blended with LDPE, useful in various packaging and non-packaging applications.
 
Physical & Mechanical Properties
Melt Index (MI): 0.95 g/10 min (ASTM D1238), indicating good processability.
Density: 0.922 g/cm³ (ASTM D1505), contributing to the film's mechanical strength and flexibility.
Dart Impact: 80 g (ASTM D1709), demonstrating good impact resistance.
Elmendorf Tear: 105/460 g (MD/TD) (ASTM D1922), showing excellent tear resistance.
Tensile Strength at Yield: 13/12.5 MPa (MD/TD) (ASTM D638).
Tensile Strength at Break: 45/30 MPa (MD/TD) (ASTM D638).
Ultimate Elongation: 680/780% (MD/TD) (ASTM D638), highlighting the material's high elongation at break.
2% Secant Modulus: 200/240 MPa (MD/TD) (ASTM D638), indicating stiffness.
 
Optical Properties
Gloss (45°): 38 (ASTM D2457), ensuring a glossy finish.
Haze: 21% (ASTM D1003), maintaining good clarity.
 
Processing Conditions
Melt Temperature: 190-280°C, providing flexibility in processing parameters.
Blow Up Ratio: 2.0-3.0, adaptable to different film specifications.
Die Gap: 2.0-2.5 mm, suitable for a range of film thicknesses.
Film Thickness: 15-150 microns, catering to various application needs.
 
Storage and Handling
Storage: Should be stored in a cool, dry place away from direct sunlight and heat to maintain its properties. It is recommended to process the resin within six months of delivery to ensure optimal quality.
 
Environmental Considerations
Recycling: Fully supports recycling, aligning with environmental sustainability practices.
 
Summary
LLDPE LL22501 AA from JAM Petrochemical Company is an exceptional choice for manufacturers looking for a versatile and high-quality LLDPE resin for film applications. It combines excellent optical and mechanical properties with superior processability, making it ideal for a wide range of packaging and agricultural uses.