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Marlex® H516HP

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:	8d7BEu_Marlex-H516HP.pdf
PRICE:	Order Products email sales@su-jiao.com

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Message

This high performance PE 4710 HDPE 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

Additional information:

Meets ASTM D4976 - PE 235

NSF 3rd party D2513 certified

NSF CSA B137.1 and B137.4 certified

Typical applications for H516HP include:

Gas distribution

Potable water

Industrial

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 and PE 100

General Information
Features	Good Crack Resistance Good Strength Low Temperature Toughness
Uses	Industrial Applications Piping
Agency Ratings	ASTM D 3350 PE445574C ASTM D 3350 PE445576C ASTM D 4976-PE235 CSA B137.1 CSA B137.4 NSF Unspecified Rating
Processing Method	Pipe Extrusion

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
Hydrostatic Design Basis ⁴			ASTM D2837
23°C	11.0	MPa
60°C	6.89	MPa
Notch Pipe Test - 4.6 MPa (80°C) ⁵	> 20.8	day	ISO 13479

Additional Information	Nominal Value	Unit	Test Method
Minimum Required Strength ⁶	10.0	MPa	ISO 9080
PENT	> 2000	hr	ASTM F1473
Rapid Crack Propagation - S4 Critical Pressure (0°C) ⁷	> 1.20	MPa	ISO 13477

Note Message
1 .	Type IV, 51 mm/min
2 .	Type IV, 51 mm/min
3 .	13 mm/min
4 .	blend of H516HP and an approved black concentrate
5 .	blend of H516HP and an approved black concentrate
6 .	blend of H516HP and an approved black concentrate
7 .	8" SDR 11 Pipe, blend of H516HP and an approved black concentrate

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