GB/T 13505-2025
UpcomingPure insulating pulp
高纯度绝缘木浆
Application Summary AI generated
GB/T 13505-2025 specifies the technical requirements, test methods, and quality criteria for high-purity insulating pulp used in the production of electrical insulating paper and board. It is applied in the manufacturing of transformer insulation, cable paper, and capacitor layers where high dielectric strength and low ionic contamination are critical. The standard ensures the pulp meets purity and conductivity limits for reliable performance in high-voltage electrical 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.