High-alumina plastic is a plastic refractory material with high-alumina bauxite clinker as aggregate. It has excellent construction performance and high-temperature stability and is suitable for on-site ramming and molding of complex shapes. Because it does not require water mixing, the baking time after construction and molding is short and even does not require a separate oven. ·Good plasticity: Good construction performance at room temperature, easy to construct by manual or mechanical ramming. ·Corrosion resistance: High alumina is a neutral material and has good resistance to corrosion by alkaline and acidic materials. ·Good high temperature performance: It has good strength and wear resistance at high temperatures.
Power industry: pulverized coal boilers, fluidized bed boilers, waste incinerators.
Chemical Industry: Decomposition furnace, gasification furnace
project | index | ||
KSL60 | KSL75 | ||
Al 2 O 3 % | ≥60 | ≥75 | |
Bulk density g/cm 3 110℃ x24h | ≥2.35 | ≥2.5 | |
Flexural strength MPa
|
110℃x24h
| ≥6 | ≥7 |
1100℃ x3h | ≥8 | ≥10 | |
Compressive strength MPa |
110℃x24h | ≥40 | ≥50 |
Heating permanent line change % | -1.5 ～+0.5 1400℃ x3h | ||
Plasticity Index% | 18 to 40 | ||
Note: Technical parameters can be adjusted according to customer requirements | |||
Power industry: pulverized coal boilers, fluidized bed boilers, waste incinerators.
Chemical Industry: Decomposition furnace, gasification furnace
project | index | ||
KSL60 | KSL75 | ||
Al 2 O 3 % | ≥60 | ≥75 | |
Bulk density g/cm 3 110℃ x24h | ≥2.35 | ≥2.5 | |
Flexural strength MPa
|
110℃x24h
| ≥6 | ≥7 |
1100℃ x3h | ≥8 | ≥10 | |
Compressive strength MPa |
110℃x24h | ≥40 | ≥50 |
Heating permanent line change % | -1.5 ～+0.5 1400℃ x3h | ||
Plasticity Index% | 18 to 40 | ||
Note: Technical parameters can be adjusted according to customer requirements | |||
