high alumina refractory brick

Place of Origin:

Shandong, China

Shape:

Brick

Material:

bauxite

SiO2 Content (%):

12%

Al2O3 Content (%):

>70%

MgO Content (%):

<1%

CaO Content (%):

1.0%

Refractoriness (Degree):

1770°< Refractoriness< 2000°

Model Number:

LZ-85

Brand Name:

FM

Cold Crushing Strength MPa:

60

Bulk density:

2.4g/cm3

Apparent porosity:

≤23

Fe2O3:

≤2.0