bubble alumina

... powder, being high pressure pressed and sintered in high temperature. 1700 C Lightweight Insulating Fire Brick Low Density High Alumina Bubble Alu...

... Purity Heat Resistant Bricks For Lining Of Blast Furnace Brick For Hot Blast Furnace, Reheating Furnace, Tunnel Kiln...

...only 1650℃,but it is environmental-friendly products. As lightweight refractory, is used for production of refractory insulation mat...

... Brick For Furnace Insulation Layer Compared with ordinary bricks, our ultra-lightweight bricks have th...

is a new kind of high temperature heat insulation material. Bases on as the main body, it can be made into various shape...

Product Description 85%-99% Alumina Bubble Insulation Bricks for High Temperature Furnace CH Refractories Alumina bubble brick is made by high quality...

... furnace smelting blowing, crystal type a-Al2O3 micro crystal. hollow ball with temperature up to 1750 degrees or more, good thermal stabil...

Thermal Insulation Bricks Light Weight High Alumina Bubble For EAF Product Description High alumina refractory is alumina silicate refractory with Al2...

Product Description: The Silica Bubble Refractory Brick is a type of high silica refractory brick that is made using a unique manufacturing process. T...

..., light weight clay.light weight mullite, . We can supply insulation castable from 800ºC-1700ºC density from 0.8-1.5g/cm3. Refractory...

... oxygen, accelerate ashing (optional) 3) Light in weight About 50 kg 4)Heat preservation performance is good .Thermal insulation material is Alumin...