Glass-like carbon coated GLASTIX KOTE™

GLASTIX KOTE™

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GLASTIX KOTE™ Cross-section

GLASTIX KOTE™ is a graphite substrate impregnated or coated with glass-like carbon. It has the effect of preventing dust and improving surface hardness, which has made it widely used in semiconductor and metallurgic fields.

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Features

Glass-like-carbon impregnated or coated graphite substrates have these features.

  • Enhanced surface strength
  • Able to reduce reaction with gasses
  • High purity
  • Able to reduce the generation of graphite powder

Application・Products

  • Semiconductor related materials Enhanced performance, longer life and improved efficiency when used for CZ devices and sealing jigs
  • Materials for continuous casting Longer life and produce better quality ingots when used for continuous casting of copper and others

Various applications including suscepters for the MOCVD, heating plates of LCD panel manufacturing, brazing jigs for ceramics

GLASTIX KOTE™ Process

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Final heat treatment is done as follows. Select the type which suits your use. (Toyo Tanso may specify the type according to use and dimensions.)

  • Z ... Hardening type (operating temperature MAX.250 - 300℃)
  • B ... Medium temperature type (Working temperature - 1,500℃)
  • D ... High temperature, high purity type (High purity and working temperature - 2,000℃)

GLASTIX KOTE™ Cross-section

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