Crystar® Waffle Setters

Recrystallized Silicon Carbide Waffle Slabs

Setter geometries can be specifically designed to accommodate customer needs and process conditions. Process reactions can be enhanced while maintaining weight, mechanical strength, corrosion resistance, and thermal shock resistance. Leveraging the power of the proprietary KilnWorks® customized software and a wide range of material options, Saint-Gobain Performance Ceramics & Refractories‘ engineers can design and develop customized kiln furniture for any application.


Crystar® material:

  • Displays high porosity
  • Enables stable de-binding
  • Maintains high stability and strength
  • Sustainable
  • Retains an even, smooth functional surface

Product Use

Suitable for use in the development of technical ceramics and electronics. 

Material Properties
  SiC-content Max. Service Temperature Bulk Density Apparent Porosity Vol. Modolus of Rupture Thermal Expansion αRT 1,100°C
  (%) (°C) (kg/dm3) (%) (RT2) (1,400°C) (10-6/K)
Crystar® 2000 > 99 1,600 2.7 15 80 90 4.8
Crystar® 3000 > 97 1,600 2.7 15 80 90 4.8