Product Description

Lupolen 2420 F is a non-additivated, low density polyethylene. It is characterized by a good melt strength leading to a good bubble stability during blown film extrusion. It is delivered in pellet form.

This product is not intended for use in medical and pharmaceutical applications. Regulatory Status

For regulatory compliance information, see Lupolen 2420F Product Stewardship Bulletin (PSB) and Safety Data

Sheet (SDS).

Status Commercial: Active

Availability Africa-Middle East; Asia-Pacific; Europe

Application Agriculture Film; Bags & Pouches; Food Packaging Film; Hygiene Film; Liner Film; Shrink Film

Market Flexible Packaging

Processing Method Blown Film

Attribute General Purpose; Good Heat Seal; Good Melt Strength; Good Optical Properties; Good Processability

Typical Properties	Nominal Value	Units	Test Method
Physical
Melt Flow Rate, (190 °C/2.16 kg)	0.75	g/10 min	ISO 1133-1
Density	0.923	g/cm³	ISO 1183-1
Mechanical
Tensile Modulus	260	MPa	ISO 527-1, -2
Tensile Stress at Yield	11	MPa	ISO 527-1, -2
Film
Dart Drop Impact Strength, F50	150	g	ASTM D1709
Tensile Strength
MD	26	MPa	ISO 527-1, -3
TD	24	MPa	ISO 527-1, -3
Tensile Strain at Break
MD	300	%	ISO 527-1, -3
TD	600	%	ISO 527-1, -3
Coefficient of Friction	>0.8		ISO 8295

Impact

Failure Energy 5.5 J/mm DIN 53373

Thermal

Vicat Softening Temperature, (A/50 N)	96	°C	ISO 306
Peak Melting Point	111	°C	ISO 11357-3

Optical Haze, (50 µm) Gloss

(20°)

(60°)

>40

>90

ASTM D2457

Additional Information

Test Specimen

Film

Film properties tested using 50 µm thickness blown film extruded at a melt temperature of 180°C and a blow-up ratio of 2.5:1.

Processing Parameters

Extrusion Temperature 170-220 °C

Specification: LD BLOW-BASELL-2420F

ALPHA	B
Group	LD
Class	LD BLOW
GRADE	2420F
MFI	0.75
Application	FOOD PACKAGING, BAGS & POUCHES
Additives	NONSLIP
Brand	B>BASELL
Tds-Name	Technical_Data_Sheet_(5)_(1).pdf
Tds-Url	https://sourcechatapp-media.s3.ap-south-1.amazonaws.com/6295e5d24a472028dec19f53/Technical_Data_Sheet_(5)_(1).pdf
D-Type	S