- GRADE: 2420 H
- Density: 0.924 g/cm³
- Melt Flow Rate: 1.9 g/10 min
- HS Code: 39011090
- Equivalents: 2402H3W Sabic
- PRODUCER: AMIRKABIR
- PACKAGING: 25 kg Bags
LDPE 2420 H
Description
LDPE 2420H is a versatile, non-additive low density polyethylene (LDPE) known for its excellent heat sealing properties, optical clarity, and good processability. Delivered in pellet form, this polymer is widely used in various packaging and film applications due to its unique characteristics.
- Good Heat Sealability: LDPE 2420H forms strong seals at lower temperatures, ensuring secure packaging closures without compromising integrity.
- Excellent Optical Properties: The material exhibits high transparency and gloss, enhancing product visibility and aesthetic appeal in packaging applications.
- Good Processability: LDPE 2420H is designed for easy processing through various manufacturing techniques, including blown film and cast film extrusion.
- Density: 0.924 g/cm³
- Melt Flow Rate: 1.9 g/10 min (at 190°C/2.16 kg)
- Tensile Modulus: 260 MPa
- Tensile Stress at Yield: 11 MPa
- Dart Drop Impact Strength: 110 g
- Vicat Softening Temperature: 94°C
- Peak Melting Point: 111°C
- Optical Properties: Good haze (<8%) and gloss (>50 at 20° and >100 at 60°)
- Bags and Pouches: Ideal for producing bags and pouches that require a reliable barrier against moisture and contaminants.
- Blown Film: Commonly used in blown film production for packaging applications.
- Cast Film: Suitable for producing cast films with good optical properties and heat sealability.
- Shrink Film: Used in packaging applications to secure goods tightly during transportation.
LDPE 2420H is primarily used by manufacturers in the packaging industry, particularly for producing bags, pouches, and films that require good optical properties, heat sealability, and processability. Its versatility makes it a top choice for companies looking to optimize their packaging solutions while maintaining high-quality standards.
Lupolen 2420 H can be processed using various methods:
- Cast Film
- Blown Film 5
Additional Notes
- This product is suitable for cast film and blown film processes.
- It offers good heat seal properties and optical qualities.
- The material provides a balance between mechanical strength and ease of processing.
| No. | Property | Value | Units | Test Method |
| 1 | Density | 0.924 | g/cm³ | ISO 1183 |
| 2 | Melt flow rate (MFR) (190 °C/2.16Kg) | 1.9 | g/10 min | ISO 1133 |
| 3 | Tensile Modulus | 260 | MPa | ISO 527-1, -2 |
| 4 | Tensile Stress at Yield | 11 | MPa | ISO 527-1, -2 |
| 5 | Tensile Strength at Break (MD/TD) | 26/18 | MPa | ISO 527-1, -3 |
| 6 | Tensile Strain at Break (MD/TD) | 250/600 | % | ISO 527-1, -3 |
| 7 | Dart Drop Impact (50µ Blown Film) | 110 | g | ASTM D 1709 |
| 8 | Vicat Softening Temperature | 94 | °C | ISO 306/A50 |
| 9 | Haze (50µ) | <8.0 | % | ASTM D 1003 |
| 10 | Gloss (60°, 50µ) | >100 | – | ASTM D 2457 |
| 11 | Shore Hardness (Shore D) | 48 | – | ISO 868 |
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