• Acid Resistant Castable

Acid Resistant Castable

Catalog: Refractory Castable | 2021-01-27

1. Acid resistance: ≥95%
2. Al2O3: ≥40%

√ Acid erosion resistance
√ Great uniformity
√ High content of water and anchoring agent
√ High compression ratio

Product Details

Acid resistant refractory castable is able to resist to the corrosion of 800-1200℃ acid medium castable refractory. It is made up of water glass as binding agent, acid or semi-acid refractory as aggregate and powder, added a small amount of coagulant.


In metallurgy, chemical industry, petroleum, light industry and other thermal equipment is widely used.


1.High temperature resistance.
2.High tensile strength.
3.Acid erosion resistance.
4.Great uniformity.
5.Resistant to high humidity.
6.High content of water and anchoring agent.
7.High compression ratio.

Bulk Density (g/cm3)≥1.61.82
Cold Crushing Strength (MPa) ≥5810
Acid resistance (%)≥959595
Thermal Conductivity(350±25℃,W/m·k)≤0.50.550.6
Application (℃)8009001000