SABIC LLDPE 218WJ is a high-quality butene-based linear low-density polyethylene resin designed for general-purpose film applications. The resin offers an excellent balance of mechanical strength, toughness, optical clarity, and processing stability, making it suitable for a wide range of flexible packaging products.

This grade is formulated as a TNPP-free material and contains slip and anti-block additives, which significantly improve film handling, processability, and anti-blocking performance. 218WJ HDPE resin is engineered to support efficient film production with consistent quality.

Property Category

Specific Parameter

Typical Value

Test Condition/ Method

Basic Properties

Density

0.918 g/cm³

23°C， ASTM D-1505

Melt Flow Rate (MFR)

2 g/10min

190°C/2.16kg, ASTM D-1238

Optical Properties

Gloss (45°)

80

ASTM D-2457

Haze

13%

ASTM D-1003

Mechanical Properties

Elongation at Break

700% / 750%

MD / TD， ASTM D-882

Dart Drop Impact Strength

85 g

ASTM D-1709 (Method A)

Elmendorf Tear Strength

130 g / 320 g

MD / TD， ASTM D-1922

Puncture Resistance

63 J/mm

SABIC Method

Thermal Properties

Vicat Softening Point

98 °C

ASTM D-1525

Product Features and Advantages of Sabic LLDPE 218WJ

  • Butene copolymer LLDPE with balanced strength and flexibility.
  • TNPP-free additive package, meeting modern safety and regulatory requirements.
  • Includes slip agent for smooth film surface and enhanced bag-opening performance.
  • Includes anti-block agent to prevent film sticking and improve unwinding.
  • Excellent toughness, puncture resistance, and tear resistance.
  • Good optical clarity, low haze, and high gloss.
  • Stable melt behavior suitable for various film thicknesses.
  • Designed for general-purpose blown film applications.

Recommended Applications

SABIC 218WJ LLDPE is widely used in general-purpose film manufacturing, including:

  • Shopping bags / T-shirt bags / carrier bags
  • Garbage bags and refuse sacks
  • Thin liners and lightweight packaging films
  • Lamination films
  • Co-extruded and multilayer packaging films
  • General consumer packaging
  • Food-contact packaging (subject to applicable regulatory compliance)

The combination of toughness and good optical properties makes LLDPE Sabic 218WJ a preferred choice for daily-use consumer packaging and commercial bag production.

Important Notes for Users

  • Market Information: Price and availability are subject to market fluctuations. It is strongly advised to contact suppliers directly for current quotations, stock levels, and specific terms (like Minimum Order Quantity).
  • Technical Documentation: For critical applications, always request the most recent official Technical Data Sheet (TDS) and Material Safety Data Sheet (MSDS) from your supplier or SABIC to ensure data accuracy and safety compliance.
  • Process Validation: Variations between resin batches and production equipment (e.g., film blowing lines) can occur. Conducting a small-scale trial run before full commercial production is the best practice to ensure desired film quality and process stability.

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