Dimensions are external (outside) dimensions. The sagger may be used for loading a variety of parts in a furnace. Made from RHDFactalin it is extremely thermal shock resistant and can withstand very high temperatures. Hundreds of novel uses. Use for heat treating powders, solids, etc. up to 1800°C. Although an excellent material to resist cracking in common furnace uses, cracking can occur under extreme thermal shock conditions or when fired on an uneven furnace floor. Minor cracks may be filled with the furnace repair kit (sold seperately on this site).
Saggers are made of RHDFractalins (which are reinforced RHDFractains, where the R stands for reinforced). These saggers withstand high temperatures up to 1800°C. Saggers are useful as kiln furniture. See RHDFractalins by clicking on ‘here. (MSDS sheets may also be downloaded from this site).
Please e-mail us if you would like a special size made in quantity.
Photograph of a stack of three (3) Saggers. Each Sagger sold separately. When stacking saggers in a furnace, there may be restrictions on the weight and temperature, depending on the stacking method and type of furnace. On account of the numerous possibilities, Mattech Corporation does not provide guidance on the best stacking for your application. Please conatct your furnace advisor for details.