| About |
|---|
| Cogegum® HFFR -Halogen Free Fire Retardant compound Polyolefin based thermoplastic compound containing a fire retardant system that contributes to give the cable self-extinguish properties without halogenidric acids evolution; furthermore, toxic and corrosive gases emission and smoke generation are particularly reduced. These characteristics make this compound suitable in all applications where the fire behavior of cable materials is one of the main concerns to be considered in establishing a high safety level in public places. This material complies with RoHS requirements. standard complying EN 50363-0 M1; EN 50363-7 TI6, TI7; IEC 60502-1 ST8; Cenelec HD 624.7 S1; Cenelec HD 624.6 S1; VDE 0207 HM2, HM4, HM5, HJ2; BS 7655 LTS2;IEC 60092 SHF1; UNE 21123-4&& |
| Product Description | |
|---|---|
| Supplier | Solvay |
| Generic | 聚烯烃，共挤薄膜用聚烯烃 |
| Material Status | Commercial: Active |
| Features | Weather resistance is good,Low smoke,Halogen free,Flame Characteristics,Low toxicity,Self-extinguishing |
| Availabilitys | North America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.52 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 150℃，21.6kg | 5.1 | g/10min | Internal Method |
| Water absorption rate | |||
| 100℃，24hr | 2.20 | mg/cm² | IEC 60811 |
| ESCR(Environmental Stress Cracking Resistance) | |||
| Condition A, 50 ℃, 3.00 mm, 10% non-ionic surfactant, molded | > 1000 | hr | ASTM D1693 |
| Aging performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Changes in mechanical properties after hot air aging test, 110 ℃, 168 hr | IEC 60811 | ||
| The rate of change in tensile strength | 5 | % | IEC 60811 |
| Change in tensile elongation | -12 | % | IEC 60811 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Cold shock | |||
| -25℃ | 通过 | IEC 60811 | |
| thermal shock | |||
| 150℃ | 通过 | IEC 60811 | |
| Hot press test | |||
| Maximum permeability, K=0.6, 90 ℃ | < 50 | % | IEC 60811 |
| Bending test |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | IEC 60502 | ||
| 20 ℃ | 2.2E+14 | ohms·cm | IEC 60502 |
| 70 ℃ | 2.6E+12 | ohms·cm | IEC 60502 |
| Insulation resistance constant | IEC 60502 | ||
| 20℃ | 800 | Mohms·km | IEC 60502 |
| 70℃ | 10 | Mohms·km | IEC 60502 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Extreme oxygen index | 39 | % | ASTM D2863 |
| Discharge of halogenated acid | < 0.10 | % | IEC 60754-1 |
| Latent heat energy | |||
| High level, total value | 15.7 | MJ/kg | ISO 1716 |
| Temperature index | |||
| burning | 300 | ℃ | NES 715 |
| Corrosive gases in flue gas | IEC 60754-2 | ||
| PH value | > 4.30 | IEC 60754-2 | |
| Conductivity | < 10.0 | µS/mm | IEC 60754-2 |
| Chemical properties | Nominal value | Unit | Test method |
|---|---|---|---|
| SAE 20 oil immersion test, 70 ℃, 4 hours | IEC 60811 | ||
| The rate of change in tensile strength | -10 | % | IEC 60811 |
| Change in tensile elongation | 5 | % | IEC 60811 |
| UV/VIS radiation exposure test, 65 ℃, 750 hr | ISO 4892-2/A | ||
| The rate of change in tensile strength | 5 | % | ISO 4892-2/A |
| Change in tensile elongation | 6 | % | ISO 4892-2/A |
| Hydrocarbon impregnation test, 25 ℃, 4 hr | CEI 20-34/0-1 | ||
| The rate of change in tensile strength | -13 | % | CEI 20-34/0-1 |
| Change in tensile elongation | 16 | % | CEI 20-34/0-1 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 53 | ISO 868 | |
| tensile strength | |||
| fracture | 12.3 | MPa | IEC 60811 |
| Tensile strain | |||
| fracture | 190 | % | IEC 60811 |
| Process Conditions | |||
|---|---|---|---|
| Extrusion | Nominal value | Unit | Test method |
| Barrel 1 zone temperature | 130 to 150 | °C | |
| Barrel 2 zone temperature | 130 to 160 | °C | |
| Barrel 3 zone temperature | 140 to 160 | °C | |
| Barrel 4 zone temperature | 140 to 160 | °C | |
| Ring temperature | 150 to 170 | °C | |
| Head temperature | 150 to 170 | °C | |
| Nozzle temperature | 150 to 180 | °C | |
| Notes |
|---|
| 【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials. |