| About |
|---|
| Cogegum® XLPO-HFFR-可交联无卤阻燃复合物 硅烷接枝化合物通过加入催化剂母料（ SIOPLAS ®方法）进行湿气固化。包括含有阻燃体系的聚烯烃基体，使电缆具有自行熄灭功能，不释放卤酸、有毒和腐蚀性气体以及黑烟。该材料符合RoHS指令的要求。 符合以下标准： – EN50363-0 M2，M4；EN50363-5 EI8； EN50363-6 EM8， EM10； EN50264 EI101..EI109；EM101..EM104；IEC60092/351 HF90； IEC60092 SHF2；Cenelec HD624.6； VDE 0266 HXI1，HXM1； VDE 0250 HI3； VDE 0207 HJ1，HM1，HM3； BS 7655 LRS1， SW3。&& |
| Product Description | |
|---|---|
| Supplier | Solvay |
| Generic | 聚烯烃，共挤薄膜用聚烯烃 |
| Material Status | Commercial: Active |
| Features | Low smoke,Crosslinked,Halogen free,Flame Characteristics,Low toxicity,Self-extinguishing,Grease resistance,Fuel resistance |
| Availabilitys | North America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.41 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 190℃，21.6kg | 6.5 | g/10min | Internal Method |
| Water absorption rate | IEC 60811 | ||
| 70℃，7days | 0.230 | mg/cm² | IEC 60811 |
| 100℃，24hr | 0.780 | 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 air bomb aging test at 0.5MPa, 127 ℃, 40 hr | IEC 60811 | ||
| The rate of change in tensile strength | 20 | % | IEC 60811 |
| Change in tensile elongation | -5 | % | IEC 60811 |
| Changes in mechanical properties after hot air aging test, 135 ℃, 168 hr | IEC 60811 | ||
| The rate of change in tensile strength | 21 | % | IEC 60811 |
| Change in tensile elongation | -17 | % | IEC 60811 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| thermosetting | IEC 60811 | ||
| Maximum permanent elongation after cooling: 250 ℃ | 0.0 | % | IEC 60811 |
| Elongation at break under load: 250 ℃ | 60 | % | IEC 60811 |
| Hot press test | |||
| Maximum permeability, K=, 100 ℃ | < 50 | % | IEC 60811 |
| Bending test | |||
| -40℃ | 无开裂 | IEC 60811 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | IEC 60502 | ||
| 20 ℃ | 9.5E+14 | ohms·cm | IEC 60502 |
| 90 ℃ | 1.4E+14 | ohms·cm | IEC 60502 |
| Insulation resistance constant | IEC 60502 | ||
| 20℃ | 3500 | Mohms·km | IEC 60502 |
| 90℃ | 500 | Mohms·km | IEC 60502 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Extreme oxygen index | 38 | % | ASTM D2863 |
| Discharge of halogenated acid | < 0.10 | % | IEC 60754-1 |
| Latent heat energy | |||
| High level, total value | 18.3 | 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 |
|---|---|---|---|
| IRM 902 Oil Immersion Test, 100 ℃, 168 hr | IEC 60811 | ||
| The rate of change in tensile strength | -28 | % | IEC 60811 |
| Change in tensile elongation | -26 | % | IEC 60811 |
| IRM 903 Oil Immersion Test, 70 ℃, 168 hr | IEC 60811 | ||
| The rate of change in tensile strength | -17 | % | IEC 60811 |
| Change in tensile elongation | -25 | % | IEC 60811 |
| NaOH solution immersion test, 23 ℃, 168 hr | IEC 60811 | ||
| The rate of change in tensile strength | 2 | % | IEC 60811 |
| Change in tensile elongation | -2 | % | IEC 60811 |
| Oxalic acid immersion test, 23 ℃, 168 hr | IEC 60811 | ||
| The rate of change in tensile strength | -6 | % | IEC 60811 |
| Change in tensile elongation | -3 | % | IEC 60811 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 45 | ISO 868 | |
| tensile strength | |||
| fracture | 11.5 | MPa | IEC 60811 |
| Tensile strain | |||
| fracture | 180 | % | IEC 60811 |
| Process Conditions | |||
|---|---|---|---|
| Extrusion | Nominal value | Unit | Test method |
| Barrel 1 zone temperature | 130 to 150 | °C | |
| Barrel 2 zone temperature | 140 to 160 | °C | |
| Barrel 3 zone temperature | 140 to 160 | °C | |
| Barrel 4 zone temperature | 140 to 170 | °C | |
| Ring temperature | 150 to 170 | °C | |
| Head temperature | 150 to 170 | °C | |
| Nozzle temperature | 160 to 200 | °C | |
| Notes |
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