Conductive ceramic evaporation boat is an appliance for the evaporation of metal at high temperatures. It is a ceramic composite material composed of titanium diboride (TiB2) and boron nitride (BN), and sometimes some other materials are added to improve the properties. Modern fine ceramic preparation method presents good high temperature resistance and long service life under vacuum, which can meet the production requirements of all modern vacuum metallization processes. It is mainly used for the continuous aluminum plating of plastic film, such as polyester, polypropylene film aluminum-plated capacitor, plastic film aluminum-plated bag for feed preservation, laser aluminum-plated anti-counterfeiting trademark, hot stamping aluminum-coated polyester film, etc. It can also be used for the aluminum plating of Kinescope screen, the evaporation aluminum of large-scale integrated circuit electron beam, the crucible for smelting rare metals and the electrodes of the electrolytic aluminum melting cell.
