SABIC LDPE HP4024WN is a cost-effective and film-grade low-density polyethylene resin developed for general-purpose blown film applications. This grade is designed to provide an excellent balance of processability, optical clarity, and mechanical performance, making it suitable for a wide range of transparent packaging films.

HP4024WN LDPE material contains antiblock and slip additives, which enhance film handling, reduce blocking, and improve surface smoothness, ensuring efficient processing on high-speed production lines.

Property

Value

Test Method

Melt Flow Index (MFI)

4.0 g/10 min

ASTM D1238

Density

0.923 g/cm³

ASTM D1505

Vicat Softening Temperature

92 °C

ASTM D1525

Haze

6 %

ASTM D1003

Gloss (45°)

68 %

ASTM D2457

Tensile Strength (MD)

32 MPa

—

Tensile Strength (TD)

24 MPa

—

Elongation at Break (MD)

265 %

—

Elongation at Break (TD)

600 %

—

Tear Strength (MD)

10 g/μm

—

Tear Strength (TD)

14 g/μm

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Performance Features of Sabic LDPE HP4024WN

(1) Excellent Processability. HP4024WN offers a stable melt flow and a wide processing window, making it suitable for high-output blown film extrusion. It ensures good bubble stability and consistent film quality.

(2) Outstanding Optical Properties. The resin delivers low haze and high gloss, enabling the production of clear and visually appealing films for packaging applications.

(3) Balanced Mechanical Properties. Films produced from HP4024WN exhibit good tensile strength, elongation, and tear resistance, ensuring durability and flexibility in end-use applications.

(4) Optimized Additive Package

  • Slip agent: Reduces coefficient of friction for smoother film handling
  • Antiblock agent: Improves film opening and prevents sticking

Typical Applications

LDPE HP4024WN is widely used in transparent and general-purpose packaging films, including laundry bags, textile packaging films, produce bags (fruit and vegetable packaging), zip-lock and general-purpose bags, lamination films, masterbatch carrier applications.

Processing Guidelines

  • Recommended melt temperature: 160–200°C.
  • Suitable for medium to high production rates.
  • Excellent bubble stability, suitable for film production (down-gauging processes)

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