ASTM D4652-20

Detailinformationen

Bezeichnung: ASTM D4652-20

Ausgabedatum: 01.11.2020

Seiten: 2

Land: Amerikanische technische Norm

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Annotation

This specification covers silicone fluid, polydimethylsiloxane, for use in transformers, capacitors, and electronic assemblies as an insulating or cooling medium, or both. Physical, electrical, and chemical tests shall be conducted on the specimen to check for quality conformance. The silicone fluid shall conform to the color, flash point, fire point, pour point, refractive index, viscosity, specific gravity, weight of volatile matter, dielectric breakdown, disk electrodes, VDE electrodes, dissipation factor, volume resistivity, neutralization number, water content, and PCB content requirements.


Keywords:
electrical insulating liquid, silicone liquid,, ICS Number Code 29.035.20 (Plastic and rubber insulating materials), 71.100.55 (Silicones)