Fused cast AZS

Specifications
Fused cast AZS,castable AZS refractory blocks TY 33#,TY36#,TY 41# for bottle glass/ glaze /frit furnace side wall.

Physical and chemical index

Item

Behaviors

AZS-33#

ER 1681

AZS-36#

ER 1685

AZS-41#

ER 1711

Chemical

Composition

Al2O3

=50.00

=49.00

=45.00

ZrO2

=32.50

=35.50

=40.50

SiO2

=15.50

=13.50

=13.00

Na2O+K2O

=1.30

=1.35

=1.30

Bulk density g/cm3

=3.75

=3.85

=4.00

Apparent Porosity %

=1.2

=1.0

=1.2

Cold Crushing Strength Mpa

=300

=300

=300

Exudation Temperature of Glass Phase

=1400

=1400

=1410

Bubble Separation Ratio(1300°C×10h)

=1.2

=1.0

=1.0

Anti-corrosion rate of glass liquid

1500°C×36h (mm/24h)%

=1.4

=1.3

=1.2

Apparent density

(g/cm3)

PT(RN RC N)

=3.50

=3.50

=3.70

ZWS(RR EVF EC ENC)

=3.65

=3.70

=3.90

WS( RT VF EPIC FVP DCL)

=3.75

=3.8

=4.00


Fused cast AZS