GB/T 1303.7-2009
ActiveIndustrial rigid laminated sheets based on thermosetting resins for electrical purposes - Part 7: Requirements for rigid laminated sheets based on polyester resins
电气用热固性树脂工业硬质层压板 第7部分：聚酯树脂硬质层压板
Application Summary AI generated
This standard specifies the requirements, test methods, and quality criteria for rigid laminated sheets made with polyester resin and reinforcing materials. It is applied in the electrical industry for manufacturing components like switchgear insulation, transformer parts, and motor slot wedges where high mechanical strength and electrical insulation are needed.
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