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AEI SX522A:CM401 and SX522A:CM401CDS
| Category: | LDPE , Low Density Polyethylene |
| Manufacturer: | AEI Compounds Limited |
| Trademark: | AEI |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | A4AxqS_AEI-SX522A-CM401-and-SX522A-CM401CDS.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Ambient cure, silane crosslinkable polyethylene for low voltage power cable insulation This crosslinkable polyethylene compound is designed for the insulation of power cables; possessing outstanding extrusion properties at high output rates. The graft component SX522A is mixed with the crosslinking catalyst masterbatch CM401 generally in the ratio 95:5. It exhibits minimum point and die drool, low scorch characteristics and high production efficiency. It can be cured in ambient conditions and is specifically designed for small and sector shaped conductors. |
| General Information | |
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| Features |
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| Uses |
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| Agency Ratings |
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| RoHS Compliance |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 0.920 | g/cm³ | BS 2782 620A |
| Melt Mass-Flow Rate (MFR) (190°C/2.16 kg) | 1.0 | g/10 min | Internal method |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress | 18.0 | MPa | IEC 60811-1-1 |
| Tensile Strain (Break) | 450 | % | IEC 60811-1-1 |
| Aging | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Change in Tensile Strength (135°C, 168 hr) | 7.0 | % | IEC 60811-1-2 |
| Change in Tensile Strain at Break (135°C, 168 hr) | -7.0 | % | IEC 60811-1-2 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Cold bending (-70°C) | pass | IEC 60811-1-4 | |
| Thermoset 1 | IEC 60811-2-1 | ||
| Elongation under load, 20N/cm² : 200°C | % | IEC 60811-2-1 | |
| Permanent elongation after cooling | 0.0 | % | IEC 60811-2-1 |
| Electrical | Nominal Value | Unit | Test Method |
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| Power factor- 50Hz (23°C) | 3.00E-4 | IEC 60250 |
| Additional Information | Nominal Value | Unit | |
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| Cure Time - <100% Hot elongation 2 | |||
| 800.0 µm | 5.0 | day | |
| 1.50 mm | 14.0 | day |
| Extrusion | Nominal Value | Unit | |
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| Head Temperature | 200 | °C |
| Electrical | Nominal Value | Unit | Test Method |
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| Volume Resistivity (20°C) | > 1.0E+16 | ohms·cm | BS 6622 |
| Dielectric Strength (20°C) | 21 | kV/mm | IEC 60243-1 |
| Relative Permittivity (23°C, 50 Hz) | 2.00 | IEC 60250 |
| Extrusion | Nominal Value | Unit | |
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| Cylinder Zone 1 Temp. | 130 | °C | |
| Cylinder Zone 2 Temp. | 150 | °C | |
| Cylinder Zone 3 Temp. | 170 | °C | |
| Cylinder Zone 4 Temp. | 190 | °C | |
| Die Temperature | 210 | °C |
| Extrusion instructions |
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| Most modern thermoplastic extruders will process SX522A:CM401 & CM401-2 compounds, particularly if a screw suitable for polyethylene extrusion is available. |
| Note Message | |
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| 1 . | Cure assessment by hot set test (forced cured at 80°C in water) |
| 2 . | Cure assessment (ambient cure at 20°C and 50% humidity) |
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