Product Description
This product is based on high purity polyolefin resin, adding high quality and efficient flame retardant, crosslinking sensitizer, antioxidant and other processing aids, through mixing, plasticizing, granulation and become, with excellent mechanical and physical properties, electrical properties, flame retardant properties, and has a high heat-resistant, and other characteristics. It has excellent mechanical and physical properties, electrical properties, flame retardant properties, high heat resistance, etc. It has no precipitation pollution, meets the requirements of Rohs, etc., and is easy to be extruded.
Application
Suitable for the standards of QC/T1037/ISO 6722/JASO D611 etc., 25mm2 and below.
Product Parameters
| Testing items | VALUE | Typicalvalue | UNIT | Method |
| Density | -- | 1.35 | g/cm3 | GB/T 1033 |
| Tensile strength | ≥10 | 12.5 | MPa | GB/T 1040.2 |
| Elongation at break | ≥350 | 430 | ％ | GB/T 1040.2 |
| Hot extension 200℃,0.2Mpa,15min | ||||
| Elongation under load | ≤100 | 50-70 | ％ | GB/T 2951.21 |
| Permanent rate of change after cooling | ≤15 | 2 | ％ | |
| heat deterioration 175±2℃，240h | ||||
| Rate of change of tensile strength | ≤±30 | 25 | % | GB/T 2951.12 |
| Rate of change of elongation at break | ≤±30 | -29 | % | GB/T 2951.12 |
| Impact embrittlement temperature | ≤15/30 | 0/30 | pcs | GB/T 5470 |
| Volume resistivity(20ºC) | ≥1.0×1012 | 4.5×1012 | Ω·m | GB/T 1410 |
| Dielectric strength(20ºC) | ≥20 | 30 | MV/m | GB/T 1408.1 |
| Solvent Resistance (Outer Diameter Rate Of Change) | ||||
| Gasoline Resistance (ISO1817C, 23°C, 20h) | ||||
| Outside diameter change rate | ≤15 | 12.6 | % | GB/T25087/ISO14572 |
| Diesel Resistance (90%ISO1817 3# oil + 10% paraxylene, 23°C, 20h) | ||||
| Outside diameter change rate | ≤15 | 2.3 | % | GB/T25087/ISO14572 |
| Engine Oil Resistance (ISO1817 2# oil, 50°C, 20h) | ||||
| Outside diameter change rate | ≤15 | 3.1 | % | GB/T25087/ISO14572 |
