Technical datasheet

ALCUDIA® T40N

Supplied byRepsol- Last Updated on Aug 31, 2025

ALCUDIA® T40N by Repsol is low-density polyethylene black compound produced in a high-pressure tubular process. The combination of the antioxidant system and a minimum of 2.0 % well-dispersed carbon black used provides excellent protection against thermal oxidation during processing and good long-term thermal stability and UV resistance. It offers good mechanical properties, good resistance to internal pressures and easy processing. It possesses excellent heat- and chemical-resistance and good impact strength. ALCUDIA® T40N is designed for the extrusion of pressure pipes for potable water, black pipes for potable water distribution under pressure, black pipes for micro-irrigation under pressure, water conduit piping and irrigation piping. Complies with REACH and European regulations.
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Benefits

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Compliance

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ALCUDIA® T40N properties

Mechanical properties

PropertiesValue & unitTest conditionTest method
Elongation at Break0.0 Visible After LoginVisible After LoginVisible After Login
Elongation at Break0.0 Visible After LoginVisible After LoginVisible After Login
Hardness, Shore D0.0 Visible After LoginVisible After LoginVisible After Login

Physical properties

PropertiesValue & unitTest conditionTest method
Density0.0 Visible After LoginVisible After LoginVisible After Login
Environmental Stress Cracking Resistance (ESCR)0.0 Visible After LoginVisible After LoginVisible After Login
Hydraulic Pressure Resistance0.0 Visible After LoginVisible After LoginVisible After Login
Hydraulic Pressure Resistance0.0 Visible After LoginVisible After LoginVisible After Login
Hydraulic Pressure Resistance0.0 Visible After LoginVisible After LoginVisible After Login
Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)0.0 Visible After LoginVisible After LoginVisible After Login
Oxidation Induction Time0.0 Visible After LoginVisible After LoginVisible After Login

Thermal properties

PropertiesValue & unitTest conditionTest method
Vicat Softening Temperature0.0 Visible After LoginVisible After LoginVisible After Login

ALCUDIA® T40N Processing Guidelines

Other Processing Guidelines

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