Product Descripton of High Performace Zirconia Brick Furnace Refractory Brick Used in Glass Melting Furnaces
Zrconia brick is made of Auslralian zircon sand, rebuit aggregate, zrcon powder, composte ullraline powderand special admixture by high pressure forming and high temperature sintering. With strong resistance to glascorrosion and permeability. thermal shock stablily, high temperature creep resistance, high crushing strength.high refractoriness, zirconia bricks are mainly used in the bottom and upper structure of the molten pool ofglass furnaces.

Product Specification of High Performace Zirconia Brick Furnace Refractory Brick Used in Glass Melting Furnaces

Item	RSZYS-65
ZrO2,%  ≥	65
SiO₂, % ≤	33
Fe₂O₃, % ≤	0.2
TiO₂, % ≤	1.2
BD,g/cm³ ≥	3.7
AP,% ≤	17
CCS,MPa ≥	110
0.2MPa RUL,℃ ≥	1700
TSR(1100℃, Water Cooling) ≥	10