| Monthly Tech-Tip | No tracking! No ads! |
General Frit GF-30
Description: Low lead high boron frit
| Oxide | Analysis | Formula | |
|---|---|---|---|
| K2O | 1.50% | 0.11 | |
| Na2O | 2.60% | 0.28 | |
| CaO | 0.90% | 0.11 | |
| PbO | 16.40% | 0.50 | |
| Al2O3 | 7.10% | 0.47 | |
| B2O3 | 30.90% | 3.01 | |
| SiO2 | 40.50% | 4.57 | |
| Oxide Weight | 677.85 | ||
| Formula Weight | 677.85 | ||
Related Information
Links
| Typecodes |
Frit
A frit is the powdered form a man-made glass. Frits are premelted, then ground to a glass. They have tightly controlled chemistries, they are available for glazes of all types. |
|---|---|
| Typecodes |
Leaded Frit
Frits can contain 1% or 80% PbO so this category can be misleading, check the chemistry to find out. |
| By Tony Hansen Follow me on         |  |
Got a Question?
Buy me a coffee and we can talk 
https://digitalfire.com, All Rights Reserved
Privacy Policy