Molybdenum wire: 1.purity:99.95%(min) 2.Density:10.2g/cm3 ... .0,1.5,2.0mm, etcType: Black wire, white wire, spray moly wire, heating molybdenum wire Used in making heat parts for electronic vacuum ... of various type of bulb, mandrels of tungsten coiled coil wire, high-temperature field of molybdenum furnace etc.Package: wooden case ...