LyondellBasell Petrothene NA321013 Low Density Polyethylene (LDPE), Blow Molding Grade

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LyondellBasell Petrothene NA321013 Low Density Polyethylene (LDPE), Blow Molding Grade
Categories:	Polymer; Film; Thermoplastic; Polyethylene (PE); Low Density (LDPE); Low Density Polyethylene (LDPE), Film Grade
Material Notes:	Petrothene NA321 is a series of homopolymer resins that combine premium clarity with strength and stiffness. In addition, NA321 exhibits good impact strength on both flat and creased film. NA321 is selected for textile packaging, light produce, bread bags and other thin packaging films enhanced by clarity and sparkle. Applications: Clarity Film Information provided by LyondellBasell.
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Physical Properties	Metric	English	Comments

Density	0.923 g/cc	0.0333 lb/in³	ASTM D1505
Melt Flow	2.0 g/10 min @Load 2.16 kg, Temperature 190 °C	2.0 g/10 min @Load 4.76 lb, Temperature 374 °F	ASTM D1238
Antiblock Level	0.000 ppm	0.000 ppm	LYB Method
Slip Level	0.000 ppm	0.000 ppm	LYB Method

Mechanical Properties	Metric	English	Comments
Film Tensile Strength at Yield, MD	11.2 MPa	1620 psi	ASTM D882
Film Tensile Strength at Yield, TD	11.8 MPa	1710 psi	ASTM D882
Film Elongation at Break, MD	325 %	325 %	ASTM D882
Film Elongation at Break, TD	605 %	605 %	ASTM D882
Elmendorf Tear Strength MD	542 g	542 g	ASTM D1922
Elmendorf Tear Strength TD	456 g	456 g	ASTM D1922
Dart Drop Test	77.0 g	0.170 lb	F50; ASTM D1709
Film Tensile Strength at Break, MD	22.0 MPa	3190 psi	ASTM D882
Film Tensile Strength at Break, TD	16.5 MPa	2390 psi	ASTM D882
1% Secant Modulus, MD	225 MPa	32600 psi	ASTM D882
1% Secant Modulus, TD	276 MPa	40000 psi	ASTM D882

Optical Properties	Metric	English	Comments
Haze	4.5 %	4.5 %	ASTM D1003
Gloss	75 %	75 %	ASTM D2457

Descriptive Properties
Processing Method	Blown Film, Cast Film

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.

PEQT8859 / 220493

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