Industries Served

Industries Served Semiconductor/LCD Shutters & Sleeves

shuttersShutters & Sleeves

Whether your cathode sleeve or shutter plate needs corrosion protection or a coating to serve as retention material for loose particles, APS Materials’s pure aluminum oxide and yttrium oxide are the coatings of choice.  High-purity silica or Spinel (magnesium oxide & alumina) can also increase shutter substrate life.