Refractory Castable Manufacturer

Al2O3: 75%

Bulk Density: 2.45g/cm3
We are specialized manufacturer and supplier of refractory, mainly include refractory brick, refractory castable, refractory precast shape, insulating bricks etc.
For refractory castable and precast shape they are very popular in the Europe, North American area.

This products is the plastic refractory castable material with high alumina clinker, corundum mullite, and silicon carbide as aggregate or power, and combined different binder, and admictures.

Its characters:
Convient for construction
Good plasticity
Excellent wear resistance

THE TECH DATA:

                 Item
 
Index

FM-PC

FM-PHA

FM-PUM

B.D. (g/m 3)

2.35

2.45

2.60

Refractoriness> o C

1650

1720

1790

Cold Crushing Strength  
(MPa)

110 Cx24h

12

15

20

1500 Cx3h

30

35

45

Linear Change after Burning(%)
(1500 C×3h)

±1.5

±1.0

±1.0

Thermal Shock Stability(times)
1100 C cooling water

>30

>30

>30

Chemical Specification
%

AL2O3≥

60

75

80

Fe2O3≤

2.5

2

1.5