| About |
|---|
| FRAGOM is the trade-mark of our flame retardant halogen free polyolefine thermoplastic compounds. FRAGOM PR/11 is a flame retardant polyolefine thermoplastic compound having high temperature index and good oxygen index, suitable for electrical cables sheathing.&& |
| Product Description | |
|---|---|
| Generic | 聚烯烃，共挤薄膜用聚烯烃 |
| Material Status | Commercial: Active |
| Features | Halogen free,Flame Characteristics |
| Availabilitys | Europe |
| Process Methods | Extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.46 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 190℃，21.6kg | 11 to 15 | g/10min | ASTM D1238 |
| Water absorption rate | |||
| 100℃，24hr | 18.0 | g/m² | IEC 60811 |
| Aging performance | Nominal value | Unit | Test method |
|---|---|---|---|
| The rate of change in tensile strength in air | |||
| 100℃，168 hr | 17 | % | IEC 60811 |
| Changes in tensile stress during fracture in air | |||
| 100℃，168 hr | -12 | % | IEC 60811 |
| The rate of change in tensile strength | IEC 60811 | ||
| 23 ℃, 4 hours in gasoline | -20 | % | IEC 60811 |
| 70 ℃, 4 hours, in SAE 20 oil | -20 | % | IEC 60811 |
| Changes in tensile stress during fracture | IEC 60811 | ||
| 23 ℃, 4 hours in gasoline | 3.0 | % | IEC 60811 |
| 70 ℃, 4 hours, in SAE 20 oil | 4.0 | % | IEC 60811 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot press test | |||
| 4h at 80℃ Penetratrion | 40 | % | IEC 60811 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Extreme oxygen index | 33 | % | ASTM D2863 |
| Halogen Content | < 0.200 | % | IEC 60754-1 |
| Temperature index | |||
| burning | 275 | ℃ | NES 715 |
| Corrosive gases in flue gas | |||
| pH | > 4.50 | IEC 60754-2 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 93 | ASTM D2240 | |
| tensile strength | 13.0 | MPa | IEC 60811 |
| Tensile strain | |||
| fracture | 190 | % | IEC 60811 |
| Process Conditions | |||
|---|---|---|---|
| Extrusion | Nominal value | Unit | Test method |
| Barrel 1 zone temperature | 120 | °C | |
| Barrel 2 zone temperature | 130 | °C | |
| Barrel 3 zone temperature | 140 | °C | |
| Barrel 4 zone temperature | 155 | °C | |
| Head temperature | 160 | °C | |
| Nozzle temperature | 160 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 21% O2 |
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