LyondellBasell Alathon M 5265 High Denisty Polyethylene

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LyondellBasell Alathon M 5265 High Denisty Polyethylene (discontinued **)
Categories:	Polymer; Thermoplastic; Polyethylene (PE); High Density (HDPE); High Density Polyethylene (HDPE), Injection Molded
Material Notes:	Alathon high density polyethylene resins are produced in North America using slurry and solution technologies and include bi-modal HMW grades commonly used in pressure pipe and blown film, general purpose and thin-wall injection molding grades, and blown film grades known for their moisture barrier performance. Alathon M5265 is a narrow molecular weight distribution octene-copolymer used in the manufacture of open-head pails and covers. Applications: Containers, Pails. Information provided by LyondellBasell.
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Physical Properties	Metric	English	Comments

Bulk Density	0.593 - 0.625 g/cc	0.0214 - 0.0226 lb/in³	ASTM D1895
Density	0.951 g/cc	0.0344 lb/in³	ASTM D1505
Melt Flow	6.5 g/10 min @Load 2.16 kg, Temperature 190 °C	6.5 g/10 min @Load 4.76 lb, Temperature 374 °F	ASTM D1238
Spiral Flow	19.6 cm	7.72 in	LYB Method

Mechanical Properties	Metric	English	Comments
Hardness, Shore D	71	71	D 2240
Tensile Strength at Break	>= 27.6 MPa	>= 4000 psi	ASTM D638
Tensile Strength, Yield	26.4 MPa	3830 psi	ASTM D638
Elongation at Break	>= 2230 %	>= 2230 %	ASTM D638
Elongation at Yield	12 %	12 %	ASTM D638
Modulus of Elasticity	0.765 GPa	111 ksi	ASTM D790
Tensile Modulus	0.681 GPa	98.8 ksi	1% secant; ASTM D638
Flexural Modulus, 1% Secant	1130 MPa	164000 psi	ASTM D790
2% Secant Modulus	0.945 GPa	137 ksi	ASTM D790
Izod Impact, Notched	0.640 J/cm @Temperature 23.0 °C	1.20 ft-lb/in @Temperature 73.4 °F	ASTM D256
Izod Impact, Unnotched	NB @Temperature -18.0 °C	NB @Temperature -0.400 °F	ASTM D4812

Thermal Properties	Metric	English	Comments
Melting Point	131.7 °C	269.1 °F	ASTM D3418
Crystallization Temperature	117.8 °C	244.0 °F	ASTM D3418
Deflection Temperature at 0.46 MPa (66 psi)	69.4 °C	157 °F	unannealed; ASTM D648
Vicat Softening Point	127 °C	261 °F	ASTM D1525
Brittleness Temperature	<= -76.0 °C	<= -105 °F	ASTM D 746

Descriptive Properties
Processing Method	Injection Molding

**
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PEQT7065 / 218703

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