CHAMOTTE AND CHAMOTTE-SILICON-CARBIDE REFRACTORY PRODUCTS FOR TUBE RECUPERATORS 
SPECIFICATION OF UKRAINE 23.2-00190503-384:2013

SHAR

Tubes, rings, shaped products are used for tube recuperators of furnaces, used in metallurgical industry
The products are supplied on wooden pallets interlaid with cardboard, with protected corners, wrapped with stretch film and bundled with polypropylene or polyester strip.
Parameter descriptionValue
Typealuminosilicate
Groupchamotte (Al2O3 28-45%)
Refractoriness valuefire resistance (1580 to 1770°С)
Porosity degreeaverage dense (Ptot 20-30%)
Heat treatment methodburnt
Molding processsemidry forming
Binding type 1with inorganic binders
Binding type 2hydraulic
Intended purposerepair/construction
scope of applicationfor tube recuperators
Reference document for product propertiesChamotte and chamotte-silicon-carbide refractory products for tube recuperators 
Specification of Ukraine 23.2-00190503-384:2013
Parameter descriptionValue
Fire resistance, °С, not less than1730
Interconnected porosity, %, not more than25
Residual variation of dimension at heating, %, not more than, at temperature
FormArticle No.Additional informationPhoto
customer drawingcustomer drawing
FormArticle No.Dimension, mmDrawing
customer drawing