LDPE 150E is a low density polyethylene (LDPE) resin produced by Dow using high-pressure polymerization technology. It features a highly branched molecular structure that delivers excellent flexibility, toughness, and processing stability.

This grade is specifically designed for blown film extrusion, offering a well-balanced combination of mechanical strength, film clarity, and reliable processability.LDPE 150E is widely used in industrial, agricultural, and general-purpose packaging applications where durability and consistent film performance are required.

Property

Typical Value

Density

0.921g/cm³

Melt Flow Rate (MFR) (190 °C/2.16 kg)

0.25–0.30g/10 min

Tensile Elongation at Break (MD/TD)

High

Dart Drop Impact Resistance

Good

Elmendorf Tear Strength (MD/TD)

Balanced

Vicat Softening Temperature

96°C

Primary Uses

(1) Packaging Films

  • Industrial packaging films
  • Heavy-duty packaging bags
  • General-purpose wrapping and protective films

(2) Agricultural & Protective Films

  • Agricultural mulch and covering films
  • Protective films for industrial and construction use

(3) Food and Consumer Packaging

  • Flexible packaging films
  • Applications requiring toughness and compliance with food contact regulations

Main Product Features

  • Excellent Film Toughness. Dow LDPE 150E provides high elongation at break and strong resistance to tearing and impact, ensuring durable films even at low thicknesses.
  • Good Impact and Tear Resistance. The resin delivers balanced Dart impact strength and Elmendorf tear properties, supporting demanding packaging and protective film applications.
  • Stable and Easy Processing. With smooth melt flow behavior, DOW 150E runs efficiently on conventional blown film lines, enabling stable bubble formation and uniform film thickness.
  • Good Optical Properties. Films produced with LDPE 150E exhibit good clarity and surface appearance, suitable for transparent and semi-transparent packaging.

Processing Guidelines

  1. Recommended melt temperature range: 170–230 °C.
  2. Provides stable extrusion, good melt strength, and consistent film gauge.
  3. Compatible with mono-layer and simple multilayer film structures.

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