EM6098A-SL
150 °C thin-wall low-smoke halogen-free automotive cable compound
Overview
EM6098A-SL is a 150 °C low-smoke halogen-free, irradiation cross-linked thin-wall automotive cable compound. It offers excellent oil and scrape resistance with good mechanical and tear strength, passes the single-conductor vertical flame test, and suits EV internal high-voltage feeder cables and thin-wall automotive wire below 6 mm², meeting ISO 6722-1:2011 and QC/T 1037-2016.
Key features
- 150 °C thin-wall automotive grade for ≤ 6 mm² wire
- Excellent oil resistance and scrape / abrasion resistance
- High elongation after irradiation (528%)
- Targets ISO 6722-1:2011 and QC/T 1037-2016
- For EV internal high-voltage feeder cables
Typical applications
Specifications
Typical values from LSZH sample testing.
| Property | Typical value | Unit | Test method |
|---|---|---|---|
| Shore hardness A (15 s) | 98 | GB 2411 | |
| Density | 1.04 | g/cm³ | GB 1033 |
| Tensile strength (after irradiation) | 23.2 | MPa | GB 1040 |
| Elongation at break (after irradiation) | 528 | % | GB 1040 |
| Ageing (175 °C × 240 h) | No crack, no copper exposure | ISO 6722 | |
| Low-temperature bending (-40 °C × 4 h) | No crack, no copper exposure | ISO 6722 | |
| Water resistance (80 °C × 168 h), mechanical change | 8 | % | QC/T 1037-2016 |
| Fluid resistance | Pass | QC/T 1037-2016 | |
| Thermal shock (200 °C, 1 h) | Pass | QC/T 1037-2016 | |
| High-temperature pressure (150 °C / 4 h) | Pass | ISO 6722 | |
| Scrape abrasion (7 N) | Pass | ISO 6722 | |
| Vertical flame | Pass | IEC 60332-1 |
Typical values from LSZH sample testing; reference only, not guaranteed minimum/maximum.
Processing guidance
- Recommended equipment
- φ45–150 single-screw extruder
- Length-to-diameter ratio (L/D)
- ≥ 20
- Filter screen (mesh)
- 20 / 80 / 20
- Temperature profile (feed / transport / melt / die)
- 160 / 165 / 170 / 170–180 °C
- Irradiation dose
- 6–10 Mrad (do not exceed 10 Mrad)
- Note
- Pre-heat the copper conductor to preserve elongation.
Recommended machinery
Thin-wall automotive cable extrusion line
Halogen-free screw, compression ratio < 3.5
Irradiation cross-linking (electron beam)
Interested in EM6098A-SL?
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