| About |
|---|
| Casico FR4802 is a thermoplastic, low smoke zero halogen (LSZH) flame retardant, natural jacketing and insulation compound combining with excellent extrusion properties. The composition is based on the elements Carbon, Hydrogen, Oxygen, Silicon and Calcium. Compounds based on these elements will therefore be the only significant constituents of the combustion fumes. Other elements may be present in concentrations less than 0.1%. Specifications Casico FR4802 meets the applicable requirements below using sound commercial extrusion practice and testing procedures: -ASTM D 1248 Type I, Class A, Category 4 ISO 1872-PE KGHN-23D006 The following cable material standards are met by Casico FR4802: EN 50290-2-27 EN 50290-2-26 EN 50363-8 TM7 BS 7655 LTS2 EN 50363-7 TI6 & TI7 VDE 0207 Teil 23 (HI2) and Teil (HM2, HM4 & HM5) Cables manufactured with Casico FR4802 using sound extrusion practice normally comply with the following cable product standards: BS 7211 IEC 60502 Part 1 ST3&& |
| Product Description | |
|---|---|
| Supplier | Borealis AG |
| Generic | 聚烯烃，共挤薄膜用聚烯烃 |
| Material Status | Commercial: Active |
| Features | Halogen free,Flame Characteristics |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.15 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 0.40 | g/10min | ISO 1133 |
| Water absorption rate | |||
| 70℃ | 0.100 | mg/cm² | IEC 60811-1-3 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shore D, 15 seconds | 40 | ISO 868 | |
| tensile strength | 13.0 | MPa | IEC 60811-1-1 |
| Tensile strain | |||
| fracture | 550 | % | IEC 60811-1-1 |
| Bending modulus | 220 | MPa | ISO 178 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Embrittlement temperature | < -60.0 | ℃ | ISO 974 |
| Low temperature bending | |||
| -40℃ | Pass | IEC 60811-1-4 | |
| Low temperature shock | |||
| -40℃ | Pass | IEC 60811-1-4 |
| Aging performance | Nominal value | Unit | Test method |
|---|---|---|---|
| The rate of change in tensile strength in air (100 ℃, 10 hr) | > 20 | % | IEC 60811-1-2 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | 1.0E+16 | ohms·cm | IEC 60093 |
| Dielectric strength | > 20 | kV/mm | IEC 60243-1 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Breakdown Duration | Pass | IEC 60227-2/2.3 | |
| breakdown voltage | 36000 | V | ISO 6722 |
| Cone calorimetry test | ISO 5660 | ||
| Average heat release rate | 244 | kW/m² | ISO 5660 |
| CO | 0.0230 | kg/m³ | ISO 5660 |
| CO2 | 1.70 | kg/m³ | ISO 5660 |
| Combustion heat | 29.0 | ISO 5660 | |
| Ignition time | 2.1 | min | ISO 5660 |
| Maximum heat release rate | 400 | kW/m² | ISO 5660 |
| Smoke Obscuration | 520 | ISO 5660 | |
| Corrosion（of Combustion Fumes） | 1.50 | µS/cm | IEC 60754-2 |
| Hot pressing test | |||
| 90℃ | < 50 | % | IEC 60811-3-1 |
| Process Conditions | |||
|---|---|---|---|
| Extrusion | Nominal value | Unit | Test method |
| Drying temperature | 70 | °C | |
| Drying time | 4.0 | hr | |
| Barrel 1 zone temperature | 130 | °C | |
| Barrel 2 zone temperature | 160 | °C | |
| Barrel 3 zone temperature | 180 | °C | |
| Barrel 4 zone temperature | 190 | °C | |
| Nozzle temperature | 190 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Compound |
| 3. 4 days, Cable (0.7 mm insulation over 1.5 mm² solid Cu) |
| 4. 2.0 in/min |
| 5. Cable (0.7 mm insulation over 1.5 mm² solid Cu) |
| 6. 76x76x0.7 mm plaque |
| 7. at high temperature, 4 hrs, Cable (0.7 mm insulation over 1.5 mm² solid Cu) |
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