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HDPE XRT 70

Technical Datasheet | Supplied by TotalEnergies
HDPE XRT 70 is a high performance hexene-based high density polyethylene (HDPE) grade. It has a PE-RT Type II classification and exhibits a superior resistance to slow crack growth coupled with a MRS of 10 MPa ensuring safe and durable pipe systems operation. Shows a broad bimodal molecular weight distribution offering outstanding processing properties from small bore pipes to larger diameter pipes extrusion for both mono- and multilayer applications. Allows an optimized formulation of additives providing excellent long-term stability in service at elevated temperatures. Is suitable for processing by pipe extrusion. Used in industrial pipes, oil and gas.
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Product Type
PE (Polyethylene) > HDPE
Product Status
COMMERCIAL
Geographical Availability
Asia / Pacific, Middle East and Central Asia

HDPE XRT 70 Properties

Physical Properties

Value & Unit
Test Condition
Test Method
Density
947 kg/m³
ISO 1183
Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)
0.7 g/10 min
(190°C, 5 kg) 
ISO 1133/T
Oxidation Induction Time
40 min
(210°C) 
ISO 11357-6

HDPE XRT 70 Processing Guidelines

Extrusion Properties

Value & Unit
Test Condition
Test Method
Melt Temperature
190 - 230 °C
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