配方类型:

CERAMICS AND GLASS

配方说明:

Refractory coating for Graphite Molds (U.S. Patent 2,857,285)

配方组成:

Ball Clay/0.5-3.5
Fused Alumina/95-99
Soluble Silicate/0.1-0.5
Bentonite/0.5-2

配制方法:

All above 3.3 to 44 microns in size. Make into a slurry with water for use.