XLPE/XL2902BK/LG Chem Ltd. 物性表
XLPE/XL2902BK/LG Chem Ltd.
规格用途
| 该料用途 | Extra High Voltage Insulation; 高压绝缘; 绝缘屏蔽 |
| 备注说明 | DescriptionLUTENE® XL2902BK is a cross-linkable semi-conductive shielding compound for conductor and bonded insulation shielding of high and extra high voltage power cables.LUTENE® XL2902BK is compatible with both copper and aluminum conductors.LUTENE® XL2902BK was specifically developed to provide a super-smoothness surface yielding a more perfect interface between extruded shield and the insulation. As a result, significantly improved cable performance can be expected.LUTENE® XL2902BK has stable volume resistivity characteristics at elevated temperature.ApplicationsExcellent-smoothness extra clean semi-conductive compound for conductor and bonded insulation shielding of high and extra high voltage power cableCharacteristics SpecificationLUTENE® XL2902BK meets the property requirement of the following material specifications. |
技术参数
| 性能项目 | 测试条件 | 测试方法 | 数值/描述 | 单位 | |
| 物理性能 | 密度 2 | ASTM D1505 | . | g/cm³ | Moisture Content | Karl Fisher | < ꌡꌡ | ppm |
| 热性能 | 脆化温度 4 | ASTM D746 | -ꌡ.ꌡ | °C | |
| 老化 | 拉伸强度的变化率 | ASTM D471 | 135°C, 168 hr | < ꌡ | % | 极限伸长率的变化率 | ASTM D471 | 135°C, 168 hr | < ꌡ | % |
| 挤出 | 干燥温度 | ꌡ 到 ꌡ | °C | 干燥时间 | .ꌡ | hr | 熔体温度 | ꌡ 到 | °C |
| 电气性能 | 体积电阻率 | ASTM D991 | 23°C | < ꌡ | ohms·cm | 90°C | < .ꌡ혧+ꠕ | ohms·cm |
| 机械性能 | 抗张强度 | ASTM D638 | 模压成型 | > .퍢 | MPa | 伸长率 | ASTM D638 | 断裂, 模压成型 | > ꌡ | % |
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