Hanger Brick for Glass Melting Kilns

Sintered zircon-mullite bricks

Sintered mullite bricks

XMZ-DQ

XM-DQ

Al2O3 ≥

55

70

SiO2 ≤

26

ZrO2 ≥

18

Fe2O3 ≤

1.4

Ti2O ≥

2.6

Apparent porosity

17

18

Cold crushing strength ≥MPa

80

60

Refractoriness under load T0.6≥°C

1650

1650

Bulk density ≥g/cm3

2.90

2.5

Bending strength ≥MPa

14

14