LyondellBasell Lupolen 2420F Low Density Polyethylene (LDPE), Blown Film Grade

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LyondellBasell Lupolen 2420F Low Density Polyethylene (LDPE), Blown Film Grade
Categories:	Polymer; Film; Thermoplastic; Polyethylene (PE); Low Density (LDPE); Low Density Polyethylene (LDPE), Film Grade
Material Notes:	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. Applications: Agriculture Film, Bags & Pouches, Food Packaging Film, Hygiene Film, Liner Film, Shrink Film Information provided by LyondellBasell.
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Physical Properties	Metric	English	Comments

Density	0.923 g/cc	0.0333 lb/in³	ISO 1183-1
Melt Flow	0.75 g/10 min @Load 2.16 kg, Temperature 190 °C	0.75 g/10 min @Load 4.76 lb, Temperature 374 °F	ISO 1133-1

Mechanical Properties	Metric	English	Comments
Tensile Strength, Yield	11.0 MPa	1600 psi	ISO 527-1,-2
Film Elongation at Break, MD	300 %	300 %	ISO 527-1,-3
Film Elongation at Break, TD	600 %	600 %	ISO 527-1,-3
Tensile Modulus	0.260 GPa	37.7 ksi	ISO 527-1,-2
Coefficient of Friction	>= 0.80	>= 0.80	ISO 8295
Dart Drop Test	150 g	0.331 lb	F50; ASTM D 1709
Film Tensile Strength at Break, MD	26.0 MPa	3770 psi	ISO 527-1,-3
Film Tensile Strength at Break, TD	24.0 MPa	3480 psi	ISO 527-1,-3

Thermal Properties	Metric	English	Comments
Melting Point	111 °C	232 °F	peak; ISO 3146
Vicat Softening Point	96.0 °C	205 °F	A50N; ISO 306

Optical Properties	Metric	English	Comments
Haze	<= 8.0 % @Thickness 0.0500 mm	<= 8.0 % @Thickness 0.00197 in	ASTM D1003
Gloss	>= 40 %	>= 40 %	@ 20°; ASTM D2457
	>= 90 %	>= 90 %	@ 60°; ASTM D2457

Processing Properties	Metric	English	Comments
Processing Temperature	170 - 220 °C	338 - 428 °F	Extrusion Temperature

Descriptive Properties
Failure Energy (J/mm)	5.5		DIN 53373
Processing Method	Blown Film
Test Specimen	film, 50µm blown film extruded at 180°C, and a blow up ratio 2.5:1

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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PEQT8530 / 220165

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