by SpecialChem

Lupolen 4261 A IM

Technical Datasheet | Supplied by LyondellBasell

Lupolen 4261 A IM by LyondellBasell is a high molecular weight, high-density polyethylene (HDPE HMW) grade. Exhibits high environmental stress cracking resistance (ESCR), good chemical resistance and excellent low-temperature impact resistance. Offers biodiesel durability and is stabilized with antioxidants for the injection molding process. Recommended for fuel tanks and non-fuel reservoirs. Complies with EU Packaging and Packaging Waste 94/62/EC and RoHS.

Lupolen 4261 A IM Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Density, Bulk

> 500 g/cm³

ISO 60

Full Notch Creep Test (FNCT)

35 hr

(At 3.5 MPa, 2% Arkopal N100, 80°C)

ISO 16770

Density

0.942 g/cm³

(At 23°C)

SO 1183-1

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Melt Temperature

230 - 280 °C

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Lupolen 4261 A IM

Lupolen 4261 A IM Properties

Physical Properties

Lupolen 4261 A IM Processing Guidelines

Injection Molding Properties