Material: F3X – Castline Clay Bonded Fused Silica

Typical Chemical Analysis

Silicon Dioxide63-67%
Aluminum Oxide30-34%
Lead< 25 ppm
Bismuth< 1 ppm

Typical Properties

ColorOff White
Maximum Continuous Use Temperature21000 F
Maximum Intermittent Use Temperature30000 F
Bulk Density121-125 lb/ft3
Modulus of Rupture1000-1200 psi
Apparent Porosity23-25%
Thermal Shock ResistanceExcellent

Data are average results of tests conducted under standard procedures and are subject to variation. Results should not be used for specification purposes.

Refer to the Material Safety Data Sheet (MSDS) for recommended work practices and other product safety information.

Download Datasheet (.pdf)