Ineos TUB 121NTW HDPE

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Ineos TUB 121NTW HDPE
Categories:	Polymer; Thermoplastic; Polyethylene (PE); High Density (HDPE)
Material Notes:	TUB121 NTW is a natural high density bimodal polyethylene copolymer designed for extrusion of large diameter, thick wall piping for potable water, industrial and mining applications. When blended with an approved black concentrate, the resulting formulation (“TUB 121”) is listed by the Plastics Pipe Institute (in PPI TR-4, as PE4710 and PE100) and is certified to ANSI/NSF Standard 14. Property data for typical compression molded samples.
Key Words:	Natural BiModal Pipe Grade
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Physical Properties	Original Value	Comments

Density	0.949 g/cc	ASTM D4883
Environmental Stress Crack Resistance	>= 5000 hour	Condition C; ASTM D1693
Oxidative Induction Time (OIT)	>= 20 min @Temperature 210 °C	ASTM D3895
High Load Melt Index	8.0 g/10 min @Load 21.6 kg, Temperature 190 °C	ASTM D1238

Mechanical Properties	Original Value	Comments
PENT	>= 10000 hour	Notched Tensile; ASTM F1473
Hardness, Shore D	64	ASTM D2240
Tensile Strength at Break	4400 psi	2 in/min; ASTM D638
Tensile Strength, Yield	3500 psi	2 in/min; ASTM D638
Elongation at Break	>= 600 %	2 in/min; ASTM D638
Elongation at Yield	10 %	2 in/min; ASTM D638
Flexural Modulus	130 ksi @Strain 2 %	Secant - Method 1; ASTM D790
Izod Impact, Notched	12.0 ft-lb/in	ASTM D256
Hydrostatic Design Basis	1000 psi	at 60°C; ASTM D2837
	1600 psi @Temperature 23.0 °C	ASTM D2837

Thermal Properties	Original Value	Comments
Vicat Softening Point	259 °F	ASTM D1525
Brittleness Temperature	<= -180 °F	ASTM D746
Decomposition Temperature	>= 464 °F	Thermal Stability; ASTM D2513/D3350

Descriptive Properties
Cell Classification	445574C	Blended with approved black concentrate.
process	Pipe Extrusion

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