ULTRA HIGH TEMPERATURE DIELECTRIC EMBEDDING MATERIALS
Abstract
A fluidized-bed technique for coating synthetic mica-phosphate embedding compound with devitrified glass was successfully developed. Samples of the devitrified glass coated embedding compound had satisfactory power factor and dielectric constant values at relative humidities of 50 and 100%. Water absorption values of such samples were also determined to be less than 0.5%. Methods of preventing reduction of the lead borate type devitrified glass were determined with NH4N03 as an oxidizing agent. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Apr 27, 1962
- Accession Number
- AD0275789
Entities
People
- F.a. Barr
- S. Rodney