Fire Clay Alkali Resistant Bricks

AL2O3

38-40%

Fe2O3

2.0% max

Bulk density

2.15

Refractoriness

1750°C

0.2Mpa refractoriness under load

1407°C

Linear change after reheating(1400°C×2h)

- 0.1

Apparent porosity

20 %

Cold Crush Strength

41.9Mpa.