- GRADE: 0220KJ
- Density:921 Kg/m³
- Melt Flow Rate:2.4 g/10min
- PRODUCER: AMIRKABIR
- PACKAGING: 25 kg Bags
LLDPE 0220KJ
Categories: Polyethylene Supply, LLDPE grades
Description
LLDPE 0220KJ is a Linear Low-Density Polyethylene copolymer that incorporates butene-1 as a comonomer. This grade is designed for applications requiring high slip properties and is particularly suitable for producing blown films used in light to medium-duty applications.
- Melt Flow Rate: Approximately 2.4 g/10 min at 190°C under a load of 2.16 kg, indicating good processability.
- Density: 0.921 g/cm³, which is typical for LLDPE materials.
- Tensile Strength at Yield: 10 MPa (MD) / 11 MPa (TD), showcasing its strength in both machine and transverse directions.
- Tensile Strength at Break: 36 MPa (MD) / 28 MPa (TD), demonstrating durability.
- Elongation at Break: 600% (MD) / 800% (TD), indicating high flexibility.
- Tear Strength: 110 g (MD) / 300 g (TD), which is essential for packaging applications.
- Dart Drop Impact: 130 g, a measure of puncture resistance.
- Vicat Softening Temperature: 93°C, relevant for thermal processing conditions.
LLDPE 0220KJ is widely used in various industries due to its mechanical properties and processing characteristics:
- Packaging Films: Ideal for shipping sacks, carrier bags, and consumer packaging due to its flexibility and strength.
- Agricultural Films: Suitable for agricultural film production, especially when blended with other polymers.
- Refuse Sacks: Its high slip properties make it effective for manufacturing refuse bags that are easy to handle.
This polymer contains several additives that enhance its performance:
- Antioxidants: Such as Irganox1010 and Irgafos168, which improve stability during processing and storage.
- Slip Agents: Like Erucamide, which facilitates easier handling of films.
- Antiblock Agents: Such as Siloblock47 and Talc ABT 250, prevent films from sticking together.
The recommended processing temperature range for LLDPE 0220KJ is between 180°C and 225°C, making it versatile for various production methods including blown film extrusion.
| No. | Property | Value | Unit | Test Method |
| 1 | Melt Flow Rate (2.16kg) | 2.4 | g/10min | ISO 1133 |
| 2 | Density | 921 | Kg/m³ | ISO 1183 |
| 3 | Tensile Strength at Yield MD/TD | 10/11 | MPa | ISO 527 |
| 4 | Tensile Strength at Break MD/TD | 36/28 | MPa | ISO 527 |
| 5 | Elongation at Break MD/TD | 600/800 | % | ISO 527 |
| 6 | Tear Strength MD/TD | 110/300 | g/25µ | ASTM D1922 |
| 7 | Dart Drop Impact | 130 | g | ASTM D1709 |
| 8 | Vicat Softening T | 93 | °C | ISO 306 |
Additional information
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