alumina ceramic thin substrate sheet plate piece OEM  

alumina ceramic thin substrate sheet plate piece OEM Reputation depends on quality,  quality comes from Hard! Alumina Ceramic: The alumina raw material formed by the hot pressing process does not need to be added with a binder. If semi-automatic or fully automatic dry pressing is used, there is a special process requirement for the powder. It is necessary to treat the powder by spray granulation to make it appear spherical, in order to improve the fluidity of the powder and facilitate the automatic filling of the molding. wall. In addition, in order to reduce the friction between the powder and the mold wall, it is necessary to add 1 to 2% of a lubricant such as stearic acid and a binder PVA. 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.…