Name: Zircon Fire Brick Refractory
Brand: Sunrise
Availability: InStock

Product Details

Zircon Fire Brick

Product Description

$Zircon Fire Brick Refractory$ $Zircon Fire Brick Refractory$

Features

1.High density

2.Good corrosion resistance

3.High mechanical strength

4.Reduce pollution to glass liquid

5. Extend the service life of glass furnace

Applications

1.Used in the throats and side walls of glass furnace

2.Used as fixed nozzle, submerged nozzle and slag line coat of long nozzle in iron & steel industry.

Physical properties and chemical composition

Item	ZS-64	ZS-65	HDZ-68
ZrO₂(%)	62~63	≥65	≥68
SiO₂ (%)	≤34	≤33	≤30
Fe₂O₃(%)	≤0.5	≤0.5	≤0.3
Apparent Porosity (%)	≤20	≤18	≤8
Bulk Density (g/cm3)	≥3.6	≥3.65	≥4.15
Cold Crushing Strength (Mpa)	≥100	≥100	≥200
0.2Mpa Refractoriness Under Load T_0.6°C	≥1630	≥1650	≥1680
Pyrometric Cone Equivalent S.C. SK	40	40	40
Reversible Thermal Expansion 1000°C %	0.5	0.5	0.5