LyondellBasell Petrothene LP540203 HDPE

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LyondellBasell Petrothene LP540203 HDPE
Categories:	Polymer; Film; Thermoplastic; Polyethylene (PE); High Density (HDPE)
Material Notes:	Petrothene LP540203 is a copolymer resin selected for blown film applications. This resin offers high ESCR, stiffness, excellent appearance and bubble stability. LP540203 is typically used for high strength multi-wall sack liners and barrier sheeting. It is also useful as a blend component for improved stiffness and machinability. Applications: Bags & Pouches, Food Packaging Film, Lamination Film, Secondary Packaging, Shrink Film Information provided by LyondellBasell.
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Physical Properties	Original Value	Comments

Density	0.940 g/cc	ASTM D1505
Environmental Stress Crack Resistance	>= 1000 hour	ASTM D 1693
Melt Flow	0.17 g/10 min @Load 2.16 kg, Temperature 190 °C	ASTM D1238

Mechanical Properties	Original Value	Comments
Hardness, Shore D	62	ASTM D2240
Film Tensile Strength at Yield, MD	19.3 MPa	ASTM D882
Film Tensile Strength at Yield, TD	22.8 MPa	ASTM D882
Tensile Strength, Yield	21.9 MPa	ASTM D638
Film Elongation at Break, MD	510 %	ASTM D882
Film Elongation at Break, TD	680 %	ASTM D882
Elmendorf Tear Strength MD	40 g	ASTM D1922
Elmendorf Tear Strength TD	1150 g	ASTM D1922
Dart Drop Test	70.0 g	F50; ASTM D1709
Film Tensile Strength at Break, MD	46.9 MPa	ASTM D882
Film Tensile Strength at Break, TD	29.6 MPa	ASTM D882
1% Secant Modulus, MD	565 MPa	ASTM D882
1% Secant Modulus, TD	758 MPa	ASTM D882

Thermal Properties	Original Value	Comments
Deflection Temperature at 0.46 MPa (66 psi)	64.0 °C	unannealed; ASTM D648
Vicat Softening Point	119 °C	ASTM D1525

Descriptive Properties
Processing Method	Blown Film, Sheet and Profile Extrusion

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PEQT8839 / 220473

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