Formula: KBF4
Q/SRGF: 001--2011
M.W.: 125.90
CAS NO.: 14075-53-7
Specification:
| Brand | Chemical Composition % | |||||||
| KBF4 | FH3BO3 | Si | Na | Ca | Mg | Cl- | H2O | |
| min | max | |||||||
| PFB-1 | 98 | 0.4 | 0.2 | 0.10 | 0.050 | 0.050 | 0.10 | 0.2 |
| PFB-2 | 97 | 0.5 | 0.4 | 0.15 | 0.10 | 0.10 | 0.20 | 0.3 |
Properties: The product is a white powder, density; 2.498g/cm3,able to flow freely, melting point (decomposition temperature): 350掳C , slightly soluble in water and hot alcohol.
Uses: It's used in the preparation of fluxes required by metal processing industries, for metal surface treatment, and in the manufacture of aluminum, titanium and boron alloys. It's also used as a component for the fabrication fiber, and an creodont for the removal of exposed lead circurt board.
Packing: In polyethylene bag woven plastic sack, 250kgs or 100kgs net each.