Ceramic Fibre Bulk:
1.with ISO
2.wihout corrosive matter
3.low thermal conductivity and heat capacity
4.well heat insulation
Refractory Ceramic Fibre Bulk,Ceramic Fibre Chopped Bulk:
1.with ISO
2.wihout corrosive matter
3.low thermal conductivity and heat capacity
4.well heat insulation
Refractory Ceramic Fibre Bulk,Ceramic Fibre Chopped Bulk:
The production of ceramic fibre spun/blowing bulk takes use of electric resistance furnace melting method,the product with characteristic of stable performance,long fibre,strong tensile,less shot,good thermal stability,clean and white,etc.It is manufactured by optimum materials which is perfect for sealing,filling and insulating under condition of high temperature.
Application of Ceramic Fibre Bulk:
Textile manufacture
Chimney filling
Expansion joint packing
Wet process feedstock
Filtration media
Kiln car infill
Ladle insulation
Mouldables/Mastics feedstock
Technical Analysis for Ceramic Fibre Bulk:
|
Items
|
Common
|
Standard
|
High purity
|
High aluminum
|
Zirconium aluminum
|
Zirconic
|
|
Classfication temperature,°c
|
1100
|
1260
|
1260
|
1360
|
1360
|
1430
|
|
Service temperature,°c
|
‹1000
|
1050
|
1100
|
1200
|
1200
|
1350
|
|
Fibre diameter(blowing),µm
|
2~3
|
2~3
|
2~3
|
2~3
|
2~3
|
2~3
|
|
Fibre diameter(spun),µm
|
3~4.5
|
3~4.5
|
3~4.5
|
3~4
|
3~4
|
3~4
|
|
Al2O3,%
|
42~44
|
45~46
|
47~49
|
52~55
|
45~46
|
39~40
|
|
Al2O3+SiO2,%
|
96
|
97
|
99
|
99
|
-
|
-
|
|
Al2O3+SiO2+ZrO2,%
|
-
|
-
|
-
|
-
|
99
|
99-
|
|
ZrO2,%
|
-
|
-
|
-
|
-
|
5~7
|
15~17
|
|
Fe2O3,%
|
‹1.2
|
‹1.0
|
0.2
|
0.2
|
0.2
|
0.2
|
|
Na2O+K2O,%
|
≤0.5
|
≤0.5
|
0.2
|
0.2
|
0.2
|
0.2
|