LyondellBasell Hyperzone HY55430S HDPE

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LyondellBasell Hyperzone HY55430S HDPE
Categories:	Polymer; Thermoplastic; Polyethylene (PE); High Density (HDPE)
Material Notes:	Hyperzone HY55430S is a high density polyethylene resin that exhibits excellent processability and environmental stress crack resistance. Typical applications include bottles for household chemicals, food products, and personal care products. This resin contains synthetic antistat. Status: Commercial – Active Availability: Asia-Pacific; Europe; North America Application: Bottles For Consumer Goods Market: Rigid Packaging Processing Method: Extrusion Blow Molding Attribute: Excellent ESCR (Environmental Stress Cracking Resistance); Excellent Processability Information provided by LyondellBasell.
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Physical Properties	Metric	English	Comments

Density	0.954 g/cc	0.0345 lb/in³	ASTM D1505
ESCR 100% Igepal®	200 hour	200 hour	Cond B; ASTM D1693
Melt Flow	0.340 g/10 min @Load 2.16 kg, Temperature 190 °C	0.340 g/10 min @Load 4.76 lb, Temperature 374 °F	ASTM D1238

Mechanical Properties	Metric	English	Comments
PENT	12.0 hour @Pressure 6.00 MPa, Temperature 50.0 °C	12.0 hour @Pressure 870 psi, Temperature 122 °F	FNCT, 2% Arkopal N100; ISO 16770
Hardness, Shore D	68.0	68.0	ASTM D2240
Tensile Strength, Yield	27.6 MPa	4000 psi	ASTM D638
Elongation at Break	>= 1000 %	>= 1000 %	ASTM D638
Elongation at Yield	9.00 %	9.00 %	ISO 527-1, -2
Tensile Modulus	1.15 GPa	167 ksi	ISO 527-1, -2
Flexural Modulus	1.31 GPa	190 ksi	1% Secant; ASTM D790
Tensile Impact Strength	294 kJ/m²	140 ft-lb/in²	ASTM D1822

Thermal Properties	Metric	English	Comments
Deflection Temperature at 0.46 MPa (66 psi)	66.0 °C	151 °F	Unannealed; ASTM D648
Vicat Softening Point	75.0 °C	167 °F	B50; ISO 306
	127 °C	261 °F	A50; ISO 306
Brittleness Temperature	<= -76.0 °C	<= -105 °F	F50; ASTM D746

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PEQS9633 / 324568

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