7440-25-7

C2H3F3O.1/5Ta

99%  99.9% 

light gray foil. The texture is very hard, the hardness can reach 6-6.5. Its melting point is as high as 2996 degrees Celsius, full of ductility. With high corrosion resistance, both in cold and hot conditions, no reaction of hydrochloric acid, nitric acid and the "aqua" 

The most important use is to make capacitors. Production of electron emission tube and High power electronic tube part, materials for department of orthopedics and surgery.

1KG/ bottles, 25KG/ barrels, or according to customer requirements