Technical index:
Brand
Item
YK-1
Guarantee Value
Typical
Value
Chemical
composition
Al2O3
%
>60
66.0
Physical
Property
Bulk Density ( g/cm³)
1100℃×3h
>1.8
2.09
Compressive strength
(MPa )
110℃×24h
>40
67.5
>45
63.1
1300℃×3h
>50
73.5
Flexural strength
>6
10.9
8.9
>7
10.5
Line rate( %)
±0.2
0
+0.1
Thermal conductivity
(hot face)
( w/m. k)
350℃
<1.0
0.793
1100℃
<1.5
1.046
water consumption 6-7%
Setting time: 40-90 minutes
Condition of molding: Vibrate.
Packing: Different packages available on request.
Usage : Pipeline blast furnace duct system,the thermal insulation layer of kiln.
