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COMPOSITE INSULATOR, ESPECIALLY FOR HIGH VOLTAGE FREE AIR APPLICATION, MADE OF PLASTIC
COMPOSITE INSULATOR, ESPECIALLY FOR HIGH VOLTAGE FREE AIR APPLICATION, MADE OF PLASTIC
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机译:复合绝缘子,特别用于高压自由空气应用,由塑料制成
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摘要
An elongated electrical insulator has a supporting rod and barriers or screens spaced along the rod; an intermediate layer of material between the rod and the barriers or screens serves to exclude atmospheric moisture and other materials enhancing the electrical insulating characteristics of the insulator. The rod comprises a non-saponifiable resin reinforced with fiber glass of low alkali content. The barriers or screens comprise a non-saponifiable moisture-repellent polymer containing a filler. The intermediate layer comprises a moisture-repellent non-saponifiable polymer.
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