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Marlex® TRB-432

Category:	HDPE , High Density Polyethylene
Manufacturer:	Chevron Phillips Chemical Company LLC
Trademark:	Marlex®
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	cpPrgI_MarlexTRB432.pdf
PRICE:	Order Products email sales@su-jiao.com

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This high performance PE 4710/PE 100 rated bimodal HDPE, ethylene-hexene copolymer is tailored for the demanding requirements of pressure pipe applications that require:

Excellent long-term hoop strength

Superb resistance to slow crack growth

Exceptional resistance to rapid crack propagation

Outstanding low-temperature toughness

Typical applications for TRB-432 include:

Gas distribution pipe

Potable water pipe

Industrial pipe

When blended with an approved black concentrate, the material meets or exceeds:

ASTM D3350, class PE445574C and PE445576C

NSF Standards 14 and 61 for potable water

PPI designations PE 4710 HDPE and PE 100 HDPE(4)

Additional information:

Meets ASTM D4976 - PE 235

NSF 3rd party D2513 certified

NSF CSA B137.1 and B137.4 certified

General Information
Features	Low Temperature Flexibility Good cracking resistance Good strength
Uses	Industrial application Piping system
Agency Ratings	ASTM D 3350 PE445574C ASTM D 3350 PE445576C NSF 14 NSF 61 PPI PE-100 PPI PE-4710
Processing Method	Pipeline extrusion molding

Physical	Nominal Value	Unit	Test Method
Density	0.949	g/cm³	ASTM D1505
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)	9.0	g/10 min	ASTM D1238

Mechanical	Nominal Value	Unit	Test Method
Tensile Strength ¹(Yield)	25.5	MPa	ASTM D638
Tensile Elongation ²(Break)	> 700	%	ASTM D638
Flexural Modulus - 2% Secant ³	965	MPa	ASTM D790
Notch Pipe Test - 4.6 MPa (80°C)	> 20.8	day	ISO 13479
Fundamentals of Hydrostatic Design			ASTM D2837
23°C	11.0	MPa	ASTM D2837
60°C	6.89	MPa	ASTM D2837

Additional Information	Nominal Value	Unit	Test Method
Minimum Required Strength	10.0	MPa	ISO 9080
PENT	> 2000	hr	ASTM F1473
Rapid Crack Propagation - S4 Critical Pressure (0°C) ⁴	> 1.20	MPa	ISO 13477
Nominal pipe properties were determined on pipe extruded from a pellet blend of TRB-432 and an approved black concentrate.

Note Message
1 .	Type 4, 51mm/min
2 .	Type 4, 51mm/min
3 .	13 mm/min
4 .	8" SDR 11 Pipe

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