Phosphate-bonded High Alumina Brick

Features:Alumina bauxite of high quality are used as raw material combined with aluminum dihydrogen phosphate and finally dried in drying furnace. It has high refractoriness, good wear-resisting performance, high strength and good thermal stability, thus quite suitable for cement kiln transition zone and cooling zone lining material. With high RUL, accurate size  and stable performance, such bricks have short construction period and energy saving.

send email

Features:Alumina bauxite of high quality are used as raw material combined with aluminum dihydrogen phosphate and finally dried in drying furnace. It has high refractoriness, good wear-resisting performance, high strength and good thermal stability, thus quite suitable for cement kiln transition zone and cooling zone lining material. With high RUL, accurate size  and stable performance, such bricks have short construction period and energy saving.
 

Parameter:

Item P-75 PA-75 PA-80
Chemical Composition Al203% >
75 77 80
Fe203% <
2.1 2.1 2.0
Ca0% <
0.6 0.6 0.6
Cold Crushing Strength MPa >
60 64 80
Bulk Density G/Cm3 >
2.65 2.7 2.8
Refractoriness Under Loadt。.6%℃>
1350 1300 1350
Refractoriness ℃ >
1770 1770 1790

 

Related products

Inquiry

*Describe your buying requirements in detail. Please fill in your procurement needs and contact information