| About |
|---|
| ALCUDIA® CN-105 is based on a special low density polyethylene, which provides excellent properties to the final product. It is characterized by its excellent environmental stress cracking resistance (ESCR), good processability and low temperature performance. This grade contains well dispersed carbon black in order to ensure good outdoor weather resistance and antioxidant to improve the thermal ageing properties. TYPICAL APPLICATIONS Black jacketing of telecommunication cables. ALCUDIA® CN-105 processing conditions depend mainly on the type of extrusion equipment but as a guiding idea, it is recommended a temperature profile between 150 – 210°C. ALCUDIA® CN-105 meets the following specifications: ISO 1872 PE KHC 23D003; ASTM D 1248 I,C5 Grade J3; NF C 32-060 GE1; VDE 0207 Teil3 2YM2.&& |
| Product Description | |
|---|---|
| Supplier | REPSOL |
| Generic | LDPE |
| Material Status | Commercial: Active |
| Features | Weather resistance is good,Excellent Processability,Inoxidizability,High ESCR |
| Availabilitys | North America,Europe |
| Process Methods | Extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.934 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 0.25 | g/10min | ISO 1133 |
| ESCR(Environmental Stress Cracking Resistance) | |||
| F0 | > 1000 | hr | ASTM D1693 |
| Carbon black content | 2.5 | % | ASTM D1603 |
| Aging performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Retention rate of mechanical properties | |||
| 110℃ | > 75 | % | ISO 527-2 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Embrittlement temperature | -76.0 | ℃ | ASTM D746 |
| Vicat Softening Temp | 94.0 | ℃ | ISO 306/A |
| Oxygen sensing time | |||
| 200℃ | > 30 | min | EN 728 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Dielectric constant | |||
| 1 MHz | 2.60 | ASTM D150 | |
| Dissipation factor | |||
| 1 MHz | 5.0E-3 | ASTM D150 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 49 | ISO 868 | |
| tensile strength | |||
| fracture | 14.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| fracture | 600 | % | ISO 527-2 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 0 Failures |
| 3. 10 days |
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