Tungsten >> Tungsten Foil
Tungsten foil adopts tungsten material that purity is higher than 99.95%. Density is close to 19.3g／cm3 (theory density). The surface of tungsten foil has silver metal luster. Compared with lead, tungsten foil is easier to process. This foil can be made by domestic scissor to be cut or punched, using curved surface with any shape. It has good thermoplastic. Therefore, it can form cylinder or complex curved shape. Our products are certified with ASTM B760-2007 standard.
Tungsten foil is cold-rolled sheet. Generally tungsten foil will be free from scratches, rolling marks, wrinkles, dimples, inclisions, discoloration or blemishes of any kind. The standard thickness of tungsten foil is 0.00029’’ to 0.0035’’. We can machine the size as required by customer. Products have good quality.
Tungsten foil can be used as radiation shield material. Equipment for radiation protection are widely used in aviation, aerospace, electronic, illumination, medical device, vacuum coating, electric vacuum furnace electrode and heat insulation shield etc. It is soft, flexible, foldable and durable after undertaking repeatable bending. Tungsten foil is easy to be treated and has no risk of pollution. Provided material properties and test report include density, damage detection and size, etc. Our products are packed by plywood box and foamed plastic.