GB/T 15022.4-2009
ActiveResin based reactive compounds used for electrical insulation - Part 4: Unsaturated polyester based impregnating resins
电气绝缘用树脂基活性复合物 第4部分：不饱和聚酯为基的浸渍树脂
Application Summary AI generated
This standard specifies requirements, test methods, and quality assurance for unsaturated polyester-based impregnating resins used in electrical insulation. It is applied in the manufacturing and testing of electrical equipment such as motors, transformers, and generators, where these resins are used to impregnate windings and coils to enhance dielectric strength, thermal endurance, and mechanical protection. The standard ensures consistent performance in industrial electrical insulation systems under operational conditions.
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