ZIRCON CONTAINING HIGH REFRACTORY PRODUCTS FOR OPEN-HEARTH GLASS FURNACE.
SPECIFICATION OF UKRAINE 26.2-00191738-006:2006 (WITH AMENDMENTS NO.1,2)
KCI
Products are intended for lining of individual elements of the open-hearth glass furnace (hot plates, orifice rings, etc.)The products are supplied on wooden pallets interlaid with cardboard, with protected corners, wrapped with stretch film and bundled with plastic strip.
| Parameter description | Value |
|---|---|
| Type | zirconium |
| Group | alumina-oxide zirconium-silicious |
| Refractoriness value | high fire resistance (1770 to 2000°С) |
| Porosity degree | average dense (Ptot 20-30%) |
| Heat treatment method | burnt |
| Molding process | semidry forming |
| Binding type 1 | with inorganic binders |
| Binding type 2 | ceramic |
| Intended purpose | repair/construction |
| Reference document for product properties | Zircon containing high refractory products for open-hearth glass furnace. Specification of Ukraine 26.2-00191738-006:2006 (with amendments No.1,2) |
| Parameter description | Value |
|---|---|
| Al2O3, % | ≥ 85 |
| Apparent specific gravity, g/сm3 | 3,6 |
| Compression ultimate strength, N/mm2, not less than | 60 |
| Fe2O3, % | ≤ 1 |
| Interconnected porosity, %, not more than | 22 |
| ZrO2 + HfO2, % |
| Form | Article No. | Additional information | Photo |
|---|---|---|---|
| No.1 | according to the customer drawings |
| Form | Dimension, mm | Drawing | |
|---|---|---|---|
| No.1 |