High aluminum castable material for boiler

Place of Origin:

Henan, China

Shape:

Powder

Material:

Alumina Block

SiO2 Content (%):

international standards

Al2O3 Content (%):

68%~83%

MgO Content (%):

trace

CaO Content (%):

trace

Refractoriness (Degree):

Common (1580°< Refractoriness< 1770°)

CrO Content (%):

trace

SiC Content (%):

trace

Model Number:

Customer's Requirement

Brand Name:

Lite

Product name:

ramming mass

Compressive strength MPa1000°C:

26.5~62

Refractoriness under load °C4%:

1340~1500

Reheating linear change %1600°C:

-0.15~+0.93

Apparent porosity %:

13~23

Bulk density g/cm3:

2.70~2.95

Color:

Light Gray

Application:

Induction furnace lining

sample:

free sample

Advantage:

High volume stability and compactness