Miêu tả
Sử dụng
- Used as a fluxing agent in the smelting of secondary aluminium.
- Used to reduce or remove the magnesium content of the smelt.
- Glass producers use the PAF for opacification, or to cloud the glass, giving it a milky white color.
Lợi ích
- The addition of fluoride enhances the general performance of salt flux.
- Improves metal purity.
- Separates metals from oxide and dross and prevents incendiary burning of the aluminum.
