DKJL CO., LTD.

zircon brick

zircon brick
Product Detailed

zircon brick has :
1. Low impurities,
2. strong thermal shock resistance
3. good creeping result

Item

ZR-65

Refractoriess(SK)

>37

Porosity(%)

19

Bulk density(g/cm3)

3.5

CCS(kgf/cm2)

800

Refractoriness under load(°C)

>1600

Linear change on reburning(%)1500°C 2hrs

+/-0.2

ThThermal expansivity(%)1000°C

<0.3

Al2O3

-

Fe2O3

-

ZrO2

60

SiO2

36



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