125℃ Irradiation cross-linked EPDM wire insulation material is a kind of material based on high-purity resin, added with flame retardant, reinforcing agent, anti-aging agent, etc., and then extruded and granulated.UL125℃ EPDM wire insulation material has excellent properties of temperature resistance and weather resistance, no pollution precipitation, meets RoHS environmental protection requirements, and is easy to extrude and process.
It can be used to produce automotive wires, power cords, and submersible pump cables.
| Testing Items | Value | Typical Value | Unit | Test Method | |
| Physical Property | |||||
| Specific Gravity | ≤ 1.55 | 1.45 | g/cm3 | GB/T1033 | |
| Hardness | 88±3 | 86 | Shore A | GB/T-531/ISO7619 | |
| Tensile Strength | ≥ 8.4 | 10.3 | MPa | GB-T2951.11 | |
| Elongation at Break | ≥ 250 | 420 | % | GB-T2951.11 | |
| Thermal Ageing 158℃\144H | |||||
| Tensile Strength after Ageing | ≥ 85 | 96 | % | GB-T2951.11 | |
| Elongation at Break after Ageing | ≥ 65 | 84 | % | GB-T2951.11 | |
| Flammability | VW-1 | PASS | -- | UL1581 | |
| Environmental Requirement | |||||
| Meet ROHS、REACH。 | |||||
| Material | EPDM Ethylene Propylene Diene Monomer | ||||
| Color | Natural Color | ||||
| Shape | Granular | ||||
| Remark | / | ||||