FELDSPAR SUBSTITUTE INFORMATION
Feldspar Substitute has an identical chemistry to regular feldspar, but its morphology gives it a much higher surface area and so it is a superior flux.
USES FOR FELDSPAR SUBSTITUTE
This mineral has various uses in the ceramics industry.
Grades of FELDSPAR SUBSTITUTE
Super Flux
SUPER FLUX INFORMATION
This is a naturally occurring product of mining which finds use as a low
temperature flux in off-white ceramics.
| TYPICAL CHEMICAL ANALYSIS | |
|---|---|
| SiO2 | 71% |
| Al203 | 13% |
| Na2O+K2O | 4.4% |
| Fe2O3 | 1.1% |
| MgO | 0.5% |
| Pb | 1.0ppm |
| As | Less than 0.05 ppm |
| K20 | 0.10% |
| Other | 0.07% |
| Physical Analysis | |
|---|---|
| Color | Off-White |
| Particle size | 8-10% retained on 325 mesh |
| Density | 50 lbs/ cu. ft. |
