| About |
|---|
| Thermoplastic, low smoke, halogen free, flame retardant compound for cable insulation and sheathing. This is a flame retardant, low smoke, thermoplastic compound which has been specially developed to meet the requirements of limited toxic and corrosive fume emission, having good moisture resistance and hot pressure performance. TP-0832 has been specially developed to comply with the requirements of BS7655 Section 6 for types LTS1, 2, 3 and 4; EN 50290-2-27 for type HM2 and HD 604 for type HM4. Cables sheathed with TP-0832 have received LPCB approval. TP-0832 is available in the following versions: TP-0832N (natural colour) TP-0832B (coloured black) TP-0832NU (with a non-staining UV stabiliser added) TP-0832BU (carbon black added to give UV stability)&& |
| Product Description | |
|---|---|
| Generic | PE |
| Material Status | Commercial: Active |
| Features | Weather resistance is good,Low smoke,Halogen free,Flame Characteristics,Moisture resistance |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.48 | g/cm³ | BS 2782 620A |
| Aging performance | Nominal value | Unit | Test method |
|---|---|---|---|
| The rate of change in tensile strength | IEC 60811-1-2 | ||
| 70 ℃, 168 hr, in water | -15 | % | IEC 60811-1-2 |
| 100℃，168 hr | -10 | % | IEC 60811-1-2 |
| Changes in tensile stress during fracture | IEC 60811-1-2 | ||
| 70 ℃, 168 hr, in water | 15 | % | IEC 60811-1-2 |
| 100℃，168 hr | 15 | % | IEC 60811-1-2 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| deformation | IEC 60811-3-1 | ||
| 90℃ | 25 | % | IEC 60811-3-1 |
| 100℃ | 30 | % | IEC 60811-3-1 |
| Cold shock | |||
| -30℃ | pass | IEC 60811-1-4 | |
| Low temperature bending | |||
| Heat resistant stress cracking | |||
| 80℃ | pass | Internal Method | |
| Temperature index | 270 | ℃ | ISO 4589-3 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Conductivity | |||
| of gases | 2.10 | µS/cm | EN 50267-2-3 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Extreme oxygen index | 32 | % | ISO 4589-2 |
| Corrosive gases in flue gas | |||
| pH | 5.80 | EN 50267-2-3 | |
| smoke | 75 | % |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Halogen Acid Gas Evolution | < 0.50 | % | IEC 60754-1 |
| tear strength | 8 | N/mm | BS 6469 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s A | 90 | ||
| tensile strength | 15.5 | MPa | IEC 60811-1-1 |
| Tensile strain | |||
| fracture | 170 | % | IEC 60811-1-1 |
| Fracture, -30 ℃ | 60 | % | IEC 60811-1-4 |
| 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 | 150 | °C | |
| Melt temperature | < 170 | °C | |
| Head temperature | 160 | °C | |
| Nozzle temperature | 160 | °C | |
| Notes |
|---|
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