配方类型:

CERAMICS AND GLASS

配方说明:

Low-Loss Ceramic Insulator (U.S. Patent 2,839,414)

配方组成:

Potter's Flint/5.3
Calcium Carbonate/3.1
Wollastonite/60.2
Lead Bisilicate/16.5
Titanium Dioxide/2.2
Kentucky Old Mine No.4 Clay/12.7

配制方法:

Ball mill to pass a 325-mesh sieve, mix with water, form in the shape of a disk, dry at 230'F., and fire at 2100'F. in air, then kiln cool.