Quartz Non-stick Aluminum Castable Refractory for Aluminum Melting Furnace


The quartz non-stick aluminum castable is made of fused quartz as the main raw material, adding an appropriate amount of anti-seepage agent, which has a strong anti-seepage effect on Zn, Cu, Mg and Al in aluminum alloy. The castable has the characteristics of good volume stability, good anti-seepage performance and high strength, and is suitable for use in the contact part of aluminum flow tank and aluminum liquid.

The quartz non-stick aluminum castable is made of fused quartz as the main raw material, adding an appropriate amount of anti-seepage agent, which has a strong anti-seepage effect on Zn, Cu, Mg and Al in aluminum alloy. The castable has the characteristics of good volume stability, good anti-seepage performance and high strength, and is suitable for use in the contact part of aluminum flow tank and aluminum liquid.

Physical and chemical indexes of quartz non-stick aluminum castable

ItemJX-SY65
SiO₂ (%)65
Bulk Density (g/cm³)110 ℃× 16h2
Cold compressive strength (MPa)110 ℃× 16h40
816 ℃× 3h35

Modulus of rupture at ambient temperature 

Cold Modulus of rupture (MPa)

110 ℃× 16h7
816 ℃× 3h6
Permanent linear change (%)110 ℃× 16h-0.1
816 ℃× 3h-0.2
1093 ℃× 3h-0.2

Packing: 25 kg/bag, 50 kg/bag

Preservation note: moisture-proof

Shelf life: 6 months


Key words:

Quartz Non-stick Aluminum Castable Refractory for Aluminum Meltin

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