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AEI SX554:CM493 and SX554:CM497
| Category: | EPDM , Ethylene Propylene Diene Terpolymer |
| Manufacturer: | AEI Compounds Limited |
| Trademark: | AEI |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | ghZLZd_AEI-SX554-CM493-and-SX554-CM497.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Flexible, silane crosslinkable, EPDM for low and medium voltage cable insulation This is a silane crosslinkable rubber compound, curable when exposed to moist conditions. The compound is processed in the same way as a non-curable rubber having good extrusion properties at high output rates. The graft component SX554 is mixed with a crosslinking catalyst masterbatch CM493 or CM497 generally in the ratio 95:5. Compound SX554:CM493 or CM497 has been approved for use at 1kV and has found uses up to 10kV. It is highly flexible and enables the production of soft rubber cables without the use of continuous vulcanization equipment. |
| 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 | 0.900 | g/cm³ | BS 2782 620A |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress | 9.50 | MPa | IEC 60811-1-1 |
| Tensile Strain (Break) | 420 | % | IEC 60811-1-1 |
| Aging | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Change in Tensile Strength (135°C, 168 hr) | 20 | % | IEC 60811-1-2 |
| Change in Tensile Strain at Break (135°C, 168 hr) | 8.0 | % | IEC 60811-1-2 |
| Thermal | Nominal Value | Unit | Test Method |
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| Thermoset 1 | IEC 60811-2-1 | ||
| Elongation under load, 20N/cm² : 200°C | 100 | % | 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) | 0.00160 | IEC 60250 |
| Additional Information | Nominal Value | Test Method | |
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| Ozone Resistance | pass | IEC 60811-2-1 |
| Electrical | Nominal Value | Unit | Test Method |
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| Volume Resistivity (20°C) | > 1.0E+16 | ohms·cm | IEC 60502 |
| Relative Permittivity (23°C, 50 Hz) | 2.29 | IEC 60250 |
| Additional Information | Nominal Value | Test Method | |
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| Crosslinking or cure: A satisfactory cure can be obtained either by immersion in hot water or exposure to low pressure steam at atemperature up to 70°C. |
| Extrusion | Nominal Value | Unit | |
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| Cylinder Zone 1 Temp. | 130 | °C | |
| Cylinder Zone 2 Temp. | 150 | °C | |
| Cylinder Zone 3 Temp. | 180 | °C | |
| Cylinder Zone 4 Temp. | 190 | °C | |
| Die Temperature | 200 | °C |
| Extrusion instructions |
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| Most modern thermoplastic extruders will process SX554:CM493 compound although screw designed to give good homogenisation without excessive shear is recommended. Both polyethylene and PVC screws have given satisfactory results |
| Note Message | |
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| 1 . | Cure assessment by hot set test (forced cured at 80°C in water) |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Fainplast PVC MRK 267 | Fainplast Compounds S.r.l | PVC, Rigid | Fainplast PVC |
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| Jam PE 20516 | Jam Petrochemical Company | LLDPE | Jam PE |
| Panlite® G-3430R | TEIJIN LIMITED | PC | Panlite® |
| SPHERTEC® 3 | INDELPRO, S.A. de C.V. | PP Homopolymer | SPHERTEC® |
