GB/T 1303.9-2009
ActiveIndustrial rigid laminated sheets based on thermosetting resins for electrical purposes - Part 9: Requirements for rigid laminated sheets based on polyimide resins
电气用热固性树脂工业硬质层压板 第9部分：聚酰亚胺树脂硬质层压板
Application Summary AI generated
This standard specifies the requirements, test methods, and quality criteria for rigid laminated sheets made with polyimide resin, designed for high-temperature electrical insulation applications. It is applied in the manufacturing of electrical components such as slot wedges, end laminations, and insulating parts in motors, transformers, and switchgear where thermal stability and electrical resistance are critical. The standard ensures these materials meet performance benchmarks for use in demanding environments like aerospace, industrial machinery, and power generation equipment.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.