LLDPE 7042 is a film-grade linear low density polyethylene that delivers an excellent balance of strength, toughness, flexibility, and processability. Its proven performance makes it a preferred choice for a wide range of packaging, agricultural, and industrial film applications.

Properties

Values

Melt Index (190℃/2.16kg)

2.0 g/10min

Density

0.918 g/cm³

Peak melting temperature

121 ℃

Tensile Strength at Yield (MD/TD)

11/10 Mpa

Tensile Stress at Break (MD/TD)

49/29 Mpa

Product Applications of LLDPE 7042

  • Packaging Films. This grade is widely used in stretch film and wrapping film applications, as well as heavy-duty packaging bags, garbage bags, and liner bags. It is also suitable for a broad range of industrial and consumer packaging films where strength, toughness, and reliable sealing performance are required.
  • Agricultural and Protective Films. The material performs well in agricultural films and various protective and covering film applications, offering good mechanical strength, durability, and resistance to environmental stress.
  • Laminated and Composite Structures. The resin is ideal for multi-layer packaging films and serves effectively as a base layer in composite and coated film structures, supporting strong interlayer bonding and stable processing performance.

Main Benefits

  • Excellent Mechanical Properties. LLDPE 7042 offers high tensile strength, outstanding elongation at break, and superior tear and puncture resistance, enabling the production of durable films with reduced thickness.
  • Outstanding Toughness and Impact Resistance. The resin maintains excellent impact strength even at low temperatures, making it ideal for packaging applications that require resistance to handling and transportation stress.
  • Good Environmental Stress Crack Resistance (ESCR). Its linear structure provides improved resistance to environmental stress cracking compared with conventional LDPE grades, ensuring longer service life of finished products.
  • Balanced Optical Performance. LLDPE 7042 delivers good clarity and controlled haze, supporting both functional and visually appealing film products.
  • Stable and Efficient Processability. With a moderate melt flow rate, this grade ensures smooth extrusion, stable bubble formation during blown film processing, and consistent product quality.

Sustainability & Safety

LLDPE 7042 does not contain restricted substances and complies with common international chemical and environmental regulations. The material is recyclable and supports sustainable packaging solutions when used in appropriate recycling streams.

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