Loading Port:China Main Port
Payment Terms:TT OR LC
Min Order Qty:-
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High Alumina Castable Refractory
high density, good strength, high refractoriness
professional supplier
Main functions:
(1) As there is high temperature, corrosion resistance, high strength properties, it poured with steel sliding gate, smelting rare metals, special alloys, ceramics, iron-smelting furnace of the lining (walls and tubes); physical and chemical containers , spark plugs, heat-resistant anti-oxidation coating.
(2) Due to high hardness, wear resistance, high strength characteristics, in the chemical system, used for a variety of reaction vessels and pipelines, chemical pump parts; to do mechanical parts, various molds, such as the Roberts mold, extrusion die nozzle pencil lead, etc.; do tool, die grinding, bullet-proof material, the human body joints, sealing ring mold.
(3) Corundum heat preservation material , such as lightweight corundum brick, corundum hollow ball and fiber products, widely used in a variety of high-temperature kiln furnace walls and roof, both high temperature-resistantance and heat-preservation.
Purpose | Specification | Chemical composition(%) | Magnetic material content(%) | ||||
Al2O3 | Fe2O3 | SiO2 | TiO2 | ||||
For abrasive | F | 4#—80# | 95.0 Min | 0.3 Max | 1.5 Max | 3.0 Max | 0.05 Max |
90#—150# | 95.0 Min | 0.03 Max | |||||
180#—240# | 94.0 Min | 0.3 Max | 1.5 Max | 3.5 Max | 0.02 Max | ||
P | 8#—80# | 95.0 Min | 0.2 Max | 1.2 Max | 3.0 Max | 0.05 Max | |
100#—150# | 95.0 Min | 0.03 Max | |||||
180#—220# | 94.0 Min | 0.3 Max | 1.5 Max | 3.5 Max | 0.02 Max | ||
W | 1#-63# | 94.0 Max | 0.5 Max | 1.8 Max | 4.0 Max | — | |
For refractory | Size sand | 0-1mm | 95 Min | 0.3 Max | 1.5 Max | 3.0 Max | — |
0-25mm | 95 Min | 0.3 Max | 1.5Max | 3.0Max | — | ||
Fine powder | 180#-0 | 93.5 Min | 0.5 Max | 1.5 Max | 3.5 Max | — | |
FACTORY:
