High alumina brick LZ-55
1) Alumina content: 55%
2) Apparent porosity: ≤22%
3) Cold crushing strength: ≥40 Mpa
4) Refractoriness under load in 0.2MPa: ≥1450
5) Permanent linear change(1500oC×2h): -0.4~+0.1
High alumina brick, Refractory brick Clay, High alumina,Silica brick
Mullite, magnesia, corrundum brick, Insulating brick, ISO certified producer
Phosphate high alumina brick, High cold crushing strength, Good thermal shock resistance, Used in rotary kiln and cement kiln.
Refractory anchor brick, ISO certified producer, Stable quality and good price.We are an ISO certified manufacturer of refractory bricks in China, and anchor brick is one of our major products.
Refractory brick Al2O3: 60% SiO2: 32% Size:230*114*65mm Porosity: less than 22% Refractory brick with various specifications: