ASTM D748-00
Historical Standard: ASTM D748-00 Standard Specification for Natural Block Mica and Mica Films Suitable for Use in Fixed Mica-Dielectric Capacitors
SUPERSEDED (see Active link, below)
ASTM D748
1. Scope
1.1 This specification covers natural block mica and mica films (cut and uncut) suitable for use in the manufacture of fixed mica-dielectric capacitors, based on electrical, visual, and physical properties as determined by tests specified herein.
1.2 The values stated in inch-pound units are to be regarded as the standard.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
ASTM Standards
D149 Test Method for Dielectric Breakdown Voltage and Dielectric Strength of Solid Electrical Insulating Materials at Commercial Power Frequencies
D351 Classification for Natural Muscovite Block Mica and Thins Based on Visual Quality
D1082 Test Method for Dissipation Factor and Permittivity (Dielectric Constant) of Mica
Keywords
block mica; capacitor; classes; dielectric strength; electrical conductivity; form; grades; mica; mica films; Q value; visual quality; weight loss; Capacitors; Conducting paths; Electrical insulating materials--specifications; Mica; Permittivity (dielectric constant)--electrical insulating materials; Q value;
ICS Code
ICS Number Code 29.035.50 (Mica based insulating materials)
DOI: 10.1520/D0748-00
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