customized alumina ceramic rod bar industrial 

customized alumina ceramic rod bar  industrial  Reputation depends on quality,  quality comes from Hard! Alumina Ceramic: When the alumina ceramic is to be dry-formed, the powder spray is granulated, and polyvinyl alcohol is introduced as a binder. In recent years, a research institute in Shanghai has developed a water-soluble paraffin as a binder for Al203 spray granulation, which has good fluidity under heating. The powder after spray granulation must have good fluidity, loose density, and a flow angle friction temperature of less than 30 °C. The particle gradation ratio is ideal and the like to obtain a larger bulk density. properties: High hardness, high strength, wear resistance, corrosion resistance, high temperacture (1600°), good thermal diffusivity, good insulativity, low cost etc.  Data Sheet↓ Color: White/Ivory Density: 6.0g/cm3 Zirconia Content: 94.4% Gas permeability: 0 Wat…