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Enhancing Resistance of Cables to Hydrocarbons

机译:增强电缆对碳氢化合物的抗性

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摘要

An aging in hydrocarbon fluids (the transformer oil and diesel fuel) of cables with sheaths produced of polymers having different resistance to swelling and using different extruders has been carried out. While the aging resistance of cables is mainly determined by the resistance of its polymer sheath to the swelling, it is shown that the cable resistance to aging in hydrocarbons can be significantly increased by using of twin extruder to produce a two-layer sheath in one operation. This way of sheathing is proposed to increase the oil resistance of cables.
机译:已经进行了具有不同抗膨胀和使用不同挤出机的聚合物生产的碳氢化合物流体(变压器油和柴油)的碳气流体(变压器油和柴油)。虽然电缆的老化抗性主要由其聚合物护套到溶胀的电阻,但结果表明,通过使用双挤出机可以显着增加对烃中的老化,以在一次操作中产生双层护套。提出这种护套方式以增加电缆的耐油性。

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