ZIRCONIA HIGH REFRACTORIES
SPECIFICATION OF UKRAINE 26.2-00191738-004:2006 (WITH AMENDMENTS NO.1,2)

CRK

The products are used for laying of high temperature furnaces for quartz glass production and for continuous electrical furnaces lining.

The products are supplied on wooden pallets interlaid with cardboard, with protected corners, wrapped with stretch film and bundled with plastic strip.
Parameter descriptionValue
Typezirconium
Groupoxide zirconium
Refractoriness valuehigh fire resistance (1770 to 2000°С)
Porosity degreedense (Ptot 10-16%)
Heat treatment methodburnt
Molding processsemidry forming
Binding type 1with inorganic binders
Binding type 2ceramic
Intended purposerepair/construction
Reference document for product propertiesZirconia high refractories
Specification of Ukraine 26.2-00191738-004:2006 (with amendments No.1,2)
Parameter descriptionValue
Al2O3, %≤ 2
Apparent specific gravity, g/сm34,0
Compression ultimate strength, N/mm2, not less than100
Fire resistance, °С, not less than1800
Interconnected porosity, %, not more than16,0
SiO2, %≤ 5
ZrO2 + HfO2, %≥ 90
FormArticle No.Additional informationPhoto
No.1According to the customer drawings
FormArticle No.Dimension, mmDrawing
No.1