ZIRCON CONTAINING HIGH REFRACTORY PRODUCTS FOR OPEN-HEARTH GLASS FURNACE.
SPECIFICATION OF UKRAINE 26.2-00191738-006:2006 (WITH AMENDMENTS NO.1,2)

MCI-2

Products are intended for open-hearth glass furnace feeder sections.

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
Groupalumina-oxide zirconium-silicious
Refractoriness valuehigh fire resistance (1770 to 2000°С)
Porosity degreeaverage dense (Ptot 20-30%)
Heat treatment methodburnt
Molding processsemidry forming
Binding type 1with inorganic binders
Binding type 2ceramic
Intended purposerepair/construction
Reference document for product propertiesZircon containing high refractory products for open-hearth glass furnace.
Specification of Ukraine 26.2-00191738-006:2006 (with amendments No.1,2)
Parameter descriptionValue
Al2O3, %≥ 36
Apparent specific gravity, g/сm3≥ 3,2
Compression ultimate strength, N/mm2, not less than≥ 85
Interconnected porosity, %, not more than23,0
SiO2, %≤ 28
ZrO2 + HfO2, %≥ 30
FormArticle No.Additional informationPhoto
No.1According to the customer drawings
FormArticle No.Dimension, mmDrawing
No.1