GB/Z 21215-2007
AbolishedRigid laminated sheet based on modified diphenyl ether resins and glass cloth
改性二苯醚玻璃布层压板
Application Summary AI generated
GB/Z 21215-2007 specifies the requirements, test methods, and performance criteria for rigid laminated sheets made from modified diphenyl ether resins reinforced with glass cloth. This standard is applied in the electrical engineering industry for manufacturing insulating components such as printed circuit boards, transformer spacers, and motor slot wedges, where high thermal resistance and mechanical strength are required. It is used as a reference for quality control and material selection in production and testing environments.
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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.