LDPE 2426H is a general-purpose low-density polyethylene resin produced via a high-pressure free-radical polymerization process. It offers an excellent balance of processability, optical properties, and flexibility, making it well-suited for a wide range of film applications. With stable melt flow characteristics and good film-forming performance, it is widely used in packaging applications requiring softness, clarity, and consistent processing behavior.

Property

Typical Value

Test Method

Density

0.923–0.926g/cm³

ASTM D1505

Melt Flow Rate (190°C/2.16 kg)

2.0–3.0g/10 min

ASTM D1238

Tensile Strength

10–15 MPa

ASTM D638

Elongation at Break

≥ 300%

ASTM D638

Vicat Softening Temperature

90–100°C

ASTM D1525

Performance Features of LDPE 2426H

  • Excellent Processability. LDPE 2426H features a well-balanced melt flow rate (MFR), ensuring smooth processing during film extrusion and blown film operations. It enables stable production and improved manufacturing efficiency.
  • High Transparency and Gloss. Films produced with this resin exhibit good clarity and surface gloss, enhancing the visual appeal of packaged products, especially in display-oriented applications.
  • Superior Flexibility. The material provides excellent softness and elongation properties, resulting in flexible films with good toughness and resistance to brittleness.
  • Good Heat Sealing Performance. It offers reliable heat sealing properties, ensuring strong seals and maintaining package integrity.
  • Stable Processing Performance. 2426H performs consistently across different processing conditions and equipment, making it suitable for high-speed, continuous production.

What are the main recommended applications

  1. Blown film and cast film for food packaging films, consumer goods packaging, light-duty packaging bags.
  2. Lamination and Co-extrusion. Used as a sealing or inner layer in multilayer film structures to enhance flexibility and sealing performance.
  3. Agricultural Films. Suitable for agricultural applications such as mulch films and greenhouse films, offering good flexibility and adaptability.
  4. General Packaging. Shopping bags, liners, and protective packaging materials.

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