Nitride Bonded Silicon Carbide Plates & Batts

Comprehensive Portfolio of Materials and Applications

Plates and batts are available to suit a wide range of shape requirements, size requirements, and application conditions. Saint-Gobain Performance Ceramics & Refractories’ experienced engineers are on hand to support customers in selecting the most appropriate product and material for their applications.

Features and Benefits
  • Improved kiln capacity and flexibility
  • Stable construction
  • Minimum mass
  • Improved energy efficiency
  • High thermal shock and oxidation resistance
  • Ideal for high-temperature applications
  • Enhanced safety
Material Properties
 SiC-contentMax. Service TemperatureBulk DensityApparent Porosity Vol.Modolus of RuptureThermal Expansion αRT 1,100°C
Mulnorite® KN 176821,7002.7171055.3
Mullfrax® EM 27901,75031788170
Alundum® AH 191 A911,7502.9201477
AnnaCarbid® 42401,4302.52020105
AnnaCarbid® 65651,4502.52115155
AnnaCarbid® 94841,5002.51720205
NSiC 2165791,600 - 1,6502.721540504.5
NSiC 2172801,6002.651735454.5
AnnaSicon® RTH751,6502.631740354.5
Silit® SK851,380302602604.5
Silit® SKD851,380302602604.5
N-Durance®701,4502.75≤ 1170 - 180170 - 1904.4
Crystar® 2000 > 991,6002.71580904.8
Crystar® 3000> 971,6002.71580904.8
Hexoloy®> 991,7503.07< 0,63803704

Suitable for firing a diverse range of sanitaryware, dinnerware, electronics and semiconductors, automotive DPF/GPF, and technical ceramics.


Lightweight specifications: thinner or perforated plates.


Are standard sizes available?

No. All products are designed to customer specifications to ensure maximum service life and loading space.