Starting with inorganic materials at the core of our business, the CoorsTek Group leads trends by developing innovative products. We support many different industries with a variety of products and services, using our in-depth knowledge of raw materials combined with an abundance of know-how.

• • TECORUNDUM Silicon Carbide Heating Elements
  • Non-metallic heating elements made of recrystallized silicon carbide.
• • Carbon Brushes
  • Carbon brushes supply electrical current to rotating motors, playing an important role.

• • Silica Glass Crucibles for Glass Industry
  • Silica glass crucibles specifically for optical glass industry.
• • CERASIC Atmospheric Pressure Sintered SiC
  • A ceramic material for structure with a superior structure that features high thermal strength, high hardness and high elasticity.

• • GLASSUN Fused Silica Refractories
  • GLASSUN is a refractory that consists of mainly high-purity fused silica materials.
• • Monolithic Refractories
  • Refractories for castable, plastic, and ramming materials that outperform traditional refractory bricks.
  • Note: As of July 1, 2013, Tokai Ceramics is no longer a subsidiary of CoorsTek due to the transfer of Tokai Ceramics’ stock.
    

• • Refractories for the Glass Industry
  • Refractories that satisfy a range of needs for the glass industry.
• • Micro-fabricated Quartz Glass Substrate
  • Multilayer structure quartz module embedded with micro-channels and metal electrodes.