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Lupolen 2421F

Technical Datasheet | Supplied by LyondellBasell
Lupolen 2421F by LyondellBasell is a water insoluble, general purpose, non-additivated low density polyethylene (LDPE) grade. It contains antioxidant. Exhibits good heat sealability, good melt strength, good optical properties, good bubble stability and processability. Designed for blown film extrusion applications. Lupolen 2421F is recommended for agriculture film, bags & pouches, food packaging film, hygiene film, liner and shrink film.
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Product Type
PE (Polyethylene) > LDPE
Physical Form
Pellets
Appearance
Translucent to White

Lupolen 2421F Properties

Physical Properties

Value & Unit
Test Condition
Test Method
Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)
0.75 g/10 min
(190°C, 2.16 kg)
ISO 1133-1
Density
0.923 g/cm³
( )
ISO 1183-1

Lupolen 2421F Processing Guidelines

Extrusion Properties

Value & Unit
Test Condition
Test Method
Film Thickness
50 μm
Melt Temperature
180 °C
Blow-up Ratio
2.5:1
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