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CN110494932A 用于DC电气部件的绝缘材料 有权 转让

用于DC电气部件的绝缘材料
摘要：
提出了一种用于DC电气部件的绝缘材料。所述绝缘材料包含热固性或热塑性基质和功能性填料组分。所述功能性填料组分具有取决于所施加的电场强度的非线性DC电导率。至少在0℃至120℃的温度范围内，所述功能性填料组分具有在2至5eV的范围内、任选地在2至4eV的范围内的带隙。此外，提出了一种生产绝缘材料的方法、绝缘材料用于高压DC电气部件的用途、包含所述绝缘材料的DC电气部件和包含所述绝缘材料的DC电气部件在高压DC气体绝缘装置中的用途。
摘要（英）：

An insulation material for a DC electrical component is suggested. The insulation material comprises a thermoset or thermoplastic matrix and a functional filler component. The functional filler component has a non-linear DC conductivity depending on applied electrical field strength. At least in a temperature range of 0 DEG C to 120 DEG C, the functional filler component has a bandgap in the rangeof 2 to 5 eV, optionally in the range of 2 to 4 eV. Furthermore, a method for producing an insulation material, a use of an insulation material for a high voltage DC electrical component, a DC electrical component comprising the insulation material and the use of a DC electrical component comprising the insulation material in a high voltage DC gas insulated device are suggested.

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