1、 Product performance

　　Molecular formula: K3ALF6

　　Color: white or light gray powder

　　Melting point: 560 ℃

　　The solubility in 1kg aqueous solution at different temperatures is: 0.86g at 0 ℃; 1.42g at 25 ℃; 4.85g at 100 ℃.

　　2、 Product use

　　Potassium fluoroaluminate is often used as brazing agent for aluminum, aluminum alloy and stainless steel, degassing agent and flux in the manufacturing process of aluminum alloy, and also as active filler for glass and ceramics.

　　3、 Technical indicators

　　QB/JSW 4294-2003

　　4、 Packing

　　Laminated plastic woven bag, lined with plastic film, double-layer packaging, net weight of each bag is 25kg, 50kg, or packaged according to customer requirements.