PCT Systems Quartz Tanks Start With The Highest Grade Raw Quartz Material Specially Made For The Semiconductor and Related Industries

How Its Made

  • 99.98% pure quartz sand from the Mountains of Ohio
  • The highest grade quartz raw material in the world
  • Additional handling and purification is done to the raw material significantly improving the overall purity
  • Diamond blade and laser cutting to size
  • Highly Polished
  • Flame welding by the best in the industry
  • Annealed to relieve thermal stress

Ultra High Purity flame fused quartz is manufactured by a continuous process in which highly refined quartz sand is fed through a high temperature flame and deposited on the surface of a melt contained in a tank lined with refractory material. The viscous melt is withdrawn slowly through a die in the bottom of this tank, and it solidifies in a shape determined by the die. When making the sheet material for our Tanks the ingot of transparent fused quartz with a rectangular cross-section is cut off at intervals, and removed for further processing.

PCT Systems Quartz Benefits

  • high chemical purity and resistance Semiconductor grade
  • high thermal resistance
  • low thermal expansion with high resistance to thermal shocks
  • high transparency
High Purity Quartz Tank
Quartz Crystal