| About |
|---|
| ALCUDIA® C-220-N is a high molecular weight, high density polyethylene compound designed to provide very low shrinkage during processing. It contains well dispersed carbon black and antioxidant in order to ensure UV radiation resistance and thermal ageing respectively. The outstanding feature of this product is its mechanical properties, excellent outdoor weather resistance and very good processability TYPICAL APPLICATIONS Black jacketing of power and telecommunication cables. It is recommended a melt temperature between 190 – 220°C and the use of a screw L/D: 20 – 28. ALCUDIA® C-220-N meets the following specifications: ISO 1872 PE KHC 40/45 D003/006; ASTM D 1248 III, C4, Grade J5; VDE 0207 Teil3 2YM1.&& |
| Product Description | |
|---|---|
| Supplier | REPSOL |
| Generic | HDPE |
| Material Status | Commercial: Active |
| Features | Weather resistance is good,Excellent Processability,Low contractility,Inoxidizability,High molecular weight |
| Availabilitys | North America,Europe |
| Process Methods | Extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.952 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 0.60 | g/10min | ISO 1133 |
| ESCR(Environmental Stress Cracking Resistance) | |||
| F0 | > 1000 | hr | ASTM D1693 |
| Carbon black content | 2.5 | % | ASTM D1603 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 55 | ISO 868 | |
| tensile strength | |||
| fracture | 27.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| fracture | 800 | % | ISO 527-2 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Embrittlement temperature | -76.0 | ℃ | ASTM D746 |
| Vicat Softening Temp | 125 | ℃ | ISO 306/A |
| Oxygen sensing time | |||
| 200℃ | > 30 | min | EN 728 |
| Aging performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Retention rate of mechanical properties | |||
| 110℃ | > 75 | % | ISO 527-2 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Dielectric constant | |||
| 1 MHz | 2.70 | ASTM D150 | |
| Dissipation factor | |||
| 1 MHz | 5.0E-3 | ASTM D150 |
| Process Conditions | |||
|---|---|---|---|
| Extrusion | Nominal value | Unit | Test method |
| Melt temperature | 190 to 220 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 0 Failures |
| 3. 10 days |
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