Zibo Hitech anti-slag corrosion refractory high alumina bricks for CFB boiler

Place of Origin:

Shandong, China

Shape:

Brick

Material:

Alumina Block

Al2O3 Content (%):

48%~85%

Refractoriness (Degree):

1770°< Refractoriness< 2000°

Model Number:

LZ-65, 70, 75, 80, 85

Brand Name:

Hitech Material

Fe2O3 Content (%):

≤2.0

Bulk density (g/cm3):

2.4~2.75

Apparent porosity (%):

≤23

Cold crushing strength (Mpa):

50~70

Refractoriness under load (℃):

1500~1550

Permanent linear change, 1500℃x2h (%):

+0.1~-0.4