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Lucobit Lucofin® 7440 HFFR EBA MDH Cable Sheathing
| Category | Polymer , Thermoplastic , Ethylene Butyl Acrylate |
| Manufacturer | Lucobit AG |
| Trade Name | Lucofin® |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Lucobit Lucofin® 7440 HFFR EBA MDH Cable Sheathing.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Lucofin® 7410 HFFR is a thermoplastic, halogen free flame retardant and low smoke compound for the insulation and/ or sheathing of cables. This grade is based on ethylene butyl acrylate (EBA) and magnesium di hydrate (MDH). Lucofin® 7410 HFFR combines good extrusion properties with flame retardancy.The properties of Lucofin® 7410 HFFR are in compliance with VDE 0207 part 24(HM 2/4), VDE 0207 part 23 (HJ2), BS 6724 as well as other power and telecom standards.Information provided by Lucobit AG
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.44 g/cc | 0.0520 lb/in³ | ISO 1183 |
| pH | 6.0 | 6.0 | |
| Mooney Viscosity | 40 @Temperature 140 °C |
40 @Temperature 284 °F |
ML (1+4); ASTM D 792 |
| Halogen Content | <= 0.050 % | <= 0.050 % | IEC 754-1 |
| Melt Flow | 6.5 g/10 min @Load 21.6 kg, Temperature 150 °C |
6.5 g/10 min @Load 47.6 lb, Temperature 302 °F |
ISO 1133 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Shore D | 52 | 52 | ISO R 868 |
| Tensile Strength | 10.8 MPa | 1570 psi | Aged 7 days @ 110°C; IEC 60811-1-1 |
| 11.5 MPa | 1670 psi | IEC 60811-1-1 | |
| Elongation at Break | 120 % | 120 % | Cold; IEC 60811-1-4 |
| 160 % | 160 % | Aged 7 days @ 110°C; IEC 60811-1-1 | |
| 185 % | 185 % | IEC 60811-1-1 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Oxygen Index | 38 % | 38 % | ISO 4589-2 |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Volume Resistivity | 6.90e+14 ohm-cm | 6.90e+14 ohm-cm | IEC 60167 |
| 2.10e+14 ohm-cm @Temperature 70.0 °C |
2.10e+14 ohm-cm @Temperature 158 °F |
7 days water immersion; IEC 60167 | |
| Surface Resistance | 4.10e+14 ohm | 4.10e+14 ohm | IEC 60093 |
| 1.70e+14 ohm @Temperature 70.0 °C |
1.70e+14 ohm @Temperature 158 °F |
7 days water immersion; IEC 60093 | |
| Dielectric Constant | 3.6 @Frequency 50.0 Hz |
3.6 @Frequency 50.0 Hz |
IEC 60520 |
| 5.3 @Frequency 50.0 Hz, Temperature 20.0 °C |
5.3 @Frequency 50.0 Hz, Temperature 68.0 °F |
24h water immersion; IEC 60520 | |
| Dissipation Factor | 0.00735 @Frequency 50.0 Hz |
0.00735 @Frequency 50.0 Hz |
IEC 60520 |
| 0.0635 @Frequency 50.0 Hz, Temperature 20.0 °C |
0.0635 @Frequency 50.0 Hz, Temperature 68.0 °F |
24h water immersion; IEC 60520 |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Melt Temperature | 200 - 220 °C | 392 - 428 °F |
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