本产品采用高纯净树脂为基料,加入阻燃剂、增强剂、防老化剂等混合后挤出造粒而成。
特点:UL125℃EPDM电线绝缘料,性能上集耐温、耐候等优良性能于一身,无析出污染,符合Rohs等相关要求,且易于挤出加工。
| 序/SN | 项目/Testing items | 标准数值/VALUE | 典型值/Typicalvalue | 单位/UNIT | 测试标准方法/Test Method | |
| 物理性能/Physical Property | ||||||
| 1 | 密度/Specific Gravity | ≤ 1.55 | 1.45 | g/cm3 | GB/T1033 | |
| 2 | 硬度/Hardness | 88±3 | 86 | Shore A | GB/T-531/ISO7619 | |
| 3 | 抗张强度/Tensile Strength | ≥ 8.4 | 10.3 | MPa | GB-T2951.11 | |
| 4 | 断裂伸长率/Elongation at Break | ≥ 250 | 420 | % | GB-T2951.11 | |
| 热老化 /Thermal ageing158℃\144H | ||||||
| 5 | 老化后抗张强度残留率 /Tensile Strength after Ageing | ≥ 85 | 96 | % | GB-T2951.11 | |
| 6 | 老化后断裂伸长率残留率/Elongation at Break after Ageing | ≥ 65 | 84 | % | GB-T2951.11 | |
| 7 | 阻燃性能/Flammability | VW-1 | 合格 | -- | UL1581 | |
| 环保要求/Environmental Requirement | ||||||
| 8 | 符合meet ROHS、REACH。 | |||||
| 材质/Material | 三元乙丙橡胶/EPDM Ethylene Propylene Diene Monomer | |||||
| 颜色/Color | 本色/Natural color | |||||
| 形状/Shape | 颗粒状/Granular | |||||
| 备注/Remark | / | |||||