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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ALCUDIA® T40N properties
Mechanical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Elongation at Break | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Elongation at Break | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Hardness, Shore D | 0.0 Visible After Login | Visible After Login | Visible After Login |
Physical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Density | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Environmental Stress Cracking Resistance (ESCR) | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Hydraulic Pressure Resistance | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Hydraulic Pressure Resistance | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Hydraulic Pressure Resistance | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index) | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Oxidation Induction Time | 0.0 Visible After Login | Visible After Login | Visible After Login |
Thermal properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Vicat Softening Temperature | 0.0 Visible After Login | Visible After Login | Visible After Login |
ALCUDIA® T40N Processing Guidelines
Other Processing Guidelines
| Properties | Value & unit | Test condition | Test method |
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