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Commodity: AZS Refractory
Descriptions: Refractory for glass kiln.
Chemical composition, % AZS-33
ZrO2 Min 32
SiO2 Max 14.5
Al2O3 Remains
Na2O Max 1.4
Fe2O3 Max 0.15
TiO2 Max 0.10
Physical Properties
True proportion(g/cm3) 3.84
Cold crushing strength, Mpa 350
Thermal expansion rate, % at 1000C 0.80
1500C 0.80
Exudation temp. Of glass phase, 1450C
Corrosion Resistance to glass melt 1.3mm/24hr
Bulk density(g/cm3) PT-WS 3.50-3.70
Baddeleyite 32
Glass phase 21
A-Corundum 47
Quantity:
Packing: wooden case
Contact information
Contact: Jacky Lee
Address: Beishankou town,Gongyi,Henan,451250 China
Tel: 86-371-68847105
Fax: 86-371-63739600
Mobile: