1.Basic performance

　　Potassium borofluorate,a chemical formula of KBF4,with a molecular weight of 125.90,white powder or gelatinous crystal,is slightly soluble in water and hot ethanol.The proportion of 2.5,the melting point is 530 degrees C.In the atmosphere,potassium borofluorate hydrolyzed rapidly due to the effect of water vapor.

　　2.Quality standard:GB/T 22667-2008 or user specified

　　3.product use:

　　The flux of boron potassium fluoride is used as heat welding and brazing,aluminum magnesium casting production of boron containing alloy material,using resin as adhesive of abrasive grinding wheel heavy as filler.In the melting and melting of silver,gold,and stainless steel,the scum of the light metal can be purified.