LyondellBasell Petrothene NA303212 LDPE

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LyondellBasell Petrothene NA303212 LDPE
Categories:	Polymer; Thermoplastic; Polyethylene (PE); Low Density (LDPE)
Material Notes:	Petrothene NA303 is a series of fractional melt index homopolymer LDPE resins designed for film applications requiring excellent bubble stability/melt strength, impact strength, stiffness and shrink. NA303 is selected by customers for collation shrink films, pallet shrink films, packaging films and heavy duty films where processability, strength and stiffness are important. NA303 contains an antioxidant. Availability: North America; South & Central America Application: Agriculture Film; Bags & Pouches; Can Liners; Clarity Film; Film Wrap; Food Packaging Film; Heavy Duty Packaging; Shrink Film; Stretch Hood; Textile Packaging Film Market: Flexible Packaging Processing Method: Blown Film Information provided by LyondellBasell.
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Physical Properties	Metric	English	Comments

Density	0.922 g/cc	0.0333 lb/in³	Base Resin; ASTM D1505
	0.9232 g/cc	0.03335 lb/in³	Product; ASTM D1505
Melt Flow	0.250 g/10 min @Load 2.16 kg, Temperature 190 °C	0.250 g/10 min @Load 4.76 lb, Temperature 374 °F	ASTM D1238
Antiblock Level	2000 ppm	2000 ppm

Mechanical Properties	Metric	English	Comments
Film Tensile Strength at Yield, MD	12.0 MPa	1740 psi	ASTM D882
Film Tensile Strength at Yield, TD	12.0 MPa	1740 psi	ASTM D882
Film Elongation at Break, MD	400 %	400 %	ASTM D882
Film Elongation at Break, TD	550 %	550 %	ASTM D882
Secant Modulus, MD	0.220 GPa	31.9 ksi	1% Modulus; ASTM D882
Secant Modulus, TD	0.250 GPa	36.3 ksi	1% Modulus; ASTM D882
Elmendorf Tear Strength MD	170 g	170 g	ASTM D1922
Elmendorf Tear Strength TD	220 g	220 g	ASTM D1922
Dart Drop Test	190 g	0.419 lb	ASTM D1709
Film Tensile Strength at Break, MD	28.0 MPa	4060 psi	ASTM D882
Film Tensile Strength at Break, TD	24.0 MPa	3480 psi	ASTM D882

Optical Properties	Metric	English	Comments
Haze	8.50 %	8.50 %	ASTM D1003
Gloss	62.0 %	62.0 %	ASTM D2457

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PEQS9737 / 324672

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