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AEI SX-0470:CM424
| 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: | d0Q9TE_AEI-SX-0470-CM424.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Flexible, silane crosslinkable, polyethylene for low voltage cable insulation This is a chemically crosslinkable compound for applications where good flexibility or ‘soft touch' performance is required. The graft component SX-0470 is mixed with a crosslinking catalyst masterbatch CM424 or CM493 generally in the ratio 95:5. The compound is processed in the same way as non-curable TPE compounds, giving good extrusion characterisitcs at normal output rates, with crosslinking off-line when exposed to moist conditions. |
| General Information | |
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| RoHS Compliance |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 0.880 | g/cm³ | BS 2782 620A |
| Melt Mass-Flow Rate (MFR) (190°C/2.16 kg) | 2.0 | g/10 min | Internal method |
| Hardness | Nominal Value | Unit | Test Method |
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| Durometer Hardness (Shore A) | 75 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress | 9.50 | MPa | IEC 60811-1-1 |
| Tensile Strain (Break) | 600 | % | IEC 60811-1-1 |
| Aging | Nominal Value | Unit | Test Method |
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| Change in Tensile Strength | IEC 60811-1-2 | ||
| 135°C, 168 hr | -10 | % | IEC 60811-1-2 |
| 180°C, 384 hr | -8.0 | % | IEC 60811-1-2 |
| Change in Tensile Strain at Break | IEC 60811-1-2 | ||
| 135°C, 168 hr | -10 | % | IEC 60811-1-2 |
| 180°C, 384 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 | % | IEC 60811-2-1 | |
| Permanent elongation after cooling | 5.0 | % | IEC 60811-2-1 |
| Extrusion | Nominal Value | Unit | |
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| Head Temperature | 190 | °C |
| Electrical | Nominal Value | Unit | Test Method |
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| Volume Resistivity | IEC 60502 | ||
| 20°C | 4.0E+14 | ohms·cm | IEC 60502 |
| 85°C | 3.0E+14 | ohms·cm | IEC 60502 |
| 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 SX-0470: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) |
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| SAN 110 | Trinseo | SAN | SAN |
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| Xuchuan XCW-8020 | Xuchuan Chemical (Suzhou) Co., Ltd | PUR, Unspecified | Xuchuan |
| LUVOCOM® 20-0791 | Lehmann & Voss & Co. | PPA | LUVOCOM® |
