Material Type: JM Insulating Bricks
Classification Temperature: 1260 °C - 1760 °C
JM Insulating Bricks are made from high-purity refractory clays, with graduated additions of alumina for the higher temperature products and a carefully graded organic filler which burns out during manufacture to give a uniform, controlled pore structure. Each brick is machined after production to precise tolerances on all faces.
The most important feature distinguishing JM Bricks from others are their unique production technology and raw material used in the production.