Lupolen 1800U



Lupolen 1800U is a low density polyethylene resin used in various processing methods such as injection molding and compounding. It exhibits very high flowability and a very good balance of softness and toughness, dimensional stability and good processing. Lupolen 1800U is delivered in pellet form and is not additivated. It is used in a wide range of injection molding applications such as thin-wall packaging (TWIM) and housewares. Lupolen 1800U is also used in the area of compounding for color and additive batches and as a viscosity modifier. Customers have reported that the high melt flow rate (MFR) of Lupolen 1800U enables very good dispersion and homogenization at high loads with pigments and additives.

Lupolen 1800U is not intended for use in medical and pharmaceutical applications.


Africa-Middle East, Asia-Pacific, Australia and New Zealand, Europe, South & Central America


SDS - Safety Data Sheet
PSB - Product Stewardship Bulletin

Product Data and Technical Information

Typical Properties

Melt Flow Rate (190 °C/2.16 kg) 65 g/10 min
Density 0.918 g/cm³
Tensile Modulus 180 MPa
Tensile Stress at Yield 8 MPa
Tensile Elongation at Break 85 %
Environmental Stress Crack Resistance F₅₀ 1 hr
Shore Hardness (Shore D) 45
Vicat Softening Temperature (A/50) 74 °C
Peak Melting Point 105 °C
Melt Temperature 180 - 230 °C

Technical Data Sheet

Technical Data Sheet


Compounding, Injection Molding


Low Density Polyethylene


Caps & Closures, Colour Concentrates, Housewares, Sports, Leisure & Toys