GB/T 15022.7-2017
ActiveResin based reactive compounds used for electrical insulation—Part 7: Epoxy-anhydride vacuum pressure impregnation(VPI) resin
电气绝缘用树脂基活性复合物 第7部分：环氧酸酐真空压力浸渍(VPI)树脂
Application Summary AI generated
This standard specifies the technical requirements, test methods, and inspection rules for epoxy-anhydride vacuum pressure impregnation (VPI) resin used in electrical insulation. It is applied in the manufacturing and testing of high-voltage electrical equipment, such as motors, generators, and transformers, where the resin is used to impregnate coil windings under vacuum and pressure to enhance insulation performance and mechanical strength.
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