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Ineos TUB 172 HDPE

Category Polymer , Thermoplastic , Polyethylene (PE) , HDPE
Manufacturer Ineos Olefins & Polymers USA
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Ineos TUB 172 HDPE.pdf
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Material Notes:
TUB 172 is a yellow medium density polyethylene copolymer designed specifically for the extrusion of natural gas pipe. It exhibits excellent long term stress life and slow crack growth resistance. TUB 172 is the North American equivalent to ELTEX® TUB 172 Yellow produced in Europe. This material is certified to CSA Standard B137.4-05 and is recognized by the Plastics Pipe Institute as having a PE 2708 (formerly PE 2406) and PE 80 rating.
Physical Properties Metric English Comments
Density 0.938 g/cc
0.0339 lb/in³
Natural; ASTM D4883
0.940 g/cc
0.0340 lb/in³
Yellow; ASTM D4883
Oxidative Induction Time (OIT) >= 20 min
>= 20 min
ASTM D3895
Melt Flow 0.20 g/10 min

@Load 2.16 kg,
Temperature 190 °C
0.20 g/10 min

@Load 4.76 lb,
Temperature 374 °F
ASTM D1238
0.85 g/10 min

@Load 5.00 kg,
Temperature 190 °C
0.85 g/10 min

@Load 11.0 lb,
Temperature 374 °F
ASTM D1238
Mechanical Properties Metric English Comments
PENT >= 500 hour
>= 500 hour
Notched Tensile; ASTM F1473
Hardness, Shore D 64
64
ASTM D2240
Tensile Strength at Break 31.0 MPa
4500 psi
2 in/min; ASTM D638
Tensile Strength, Yield 19.3 MPa
2800 psi
2 in/min; ASTM D638
Elongation at Break >= 800 %
>= 800 %
2 in/min; ASTM D638
Flexural Modulus 0.689 GPa
100 ksi
2% Secant-Method 1; ASTM D790
Thermal Properties Metric English Comments
Vicat Softening Point 120 °C
248 °F
ASTM D1525
Brittleness Temperature <= -118 °C
<= -180 °F
ASTM D746
Decomposition Temperature >= 220 °C
>= 428 °F
Thermal Stability; ASTM D2513/D3350
Descriptive Properties Value Comments
Cell Classification 234370E
Process Pipe Extrusion
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