JM26 Insulation Brick
JM26 Refractoriness is 1430℃（℃）
JM26 Alumina content is 58%
JM26 Service temp is 1400℃
JM26 Feature ：it acts on the high temperature kiln directly in contact with the flame, has good thermal insulation effect, high compressive strength and low thermal conductivity.
Jm26 Application：Mainly used in hot air furnace top, blast furnace body and furnace bottom, glass melting furnace regenerator, ceramic sintering kiln, petroleum cracking system dead angle lining
JM28 Insulation Brick
JM28 Refractoriness is 1540℃（℃）
JM28 Alumina content is 67%
JM28 Feature：It has high temperature resistance, low thermal conductivity (good insulation effect, thin wall and low cost), high strength and high thermal shock stability. It has pure white appearance, accurate size, high softening point, low porosity and creep performance. Good, thermal shock resistance and erosion resistance.
JM28 Application
Widely used in various high temperature furnace linings and thermal insulation layers.
