- Welcome to Unimax Seals Company Limited
- admin@uniseals.com
Ceramic Fiber Board
Packing 
Ceramic Fiber Board
Category: Ceramic Fiber Series
Product Style Number & Name:
GS6530 Ceramic fiber board
GS6530 Ceramic fiber board
Our ceramic fiber board is produced from blowing fibers with vacuum formed technology. In addition to the typical features of ceramic fibers, the board also has a hard texture, good toughness and strength. It has excellent fire performance and heat preservation properties, low thermal conductivity and low heat storage, excellent thermal stability and thermal shock resistance, and outstanding acoustic insulation.
Applications:
Used as liner for high temperature kiln cars, baffle and disjunctive board of furnace doors; heat preservation and insulation material for high temperature equipment; thermal, acoustic insulation and fireproof material for space and shipbuilding.
|
Grade |
ST (Standard) |
HP (High purity) |
HA (High aluminum) |
HZ (With zirconium) |
|
|
Classification temperature |
1260°C |
1260°C |
1360°C |
1430°C |
|
|
Working temperature |
1050°C |
1100°C |
1200°C |
1350°C |
|
|
Density |
220~360kg/m3 |
||||
|
Compressive strength |
≥0.5Mpa |
≥0.5Mpa |
≥0.5Mpa |
≥0.5Mpa |
|
|
Thermal conductivity |
400°C |
0.085w/m.k |
0.085w/m.k |
0.085w/m.k |
0.085w/m.k |
|
800°C |
0.132w/m.k |
0.132w/m.k |
0.132w/m.k |
0.132w/m.k |
|
|
1000°C |
0.180w/m.k |
0.180w/m.k |
0.180w/m.k |
0.180w/m.k |
|
|
Liner shrinkage (24hours, density 320kg/m3) |
3% (1050°C) |
3% (1100°C) |
3% (1200°C) |
3% (1350°C) |
|
|
Chemical content |
Al2O3 |
46% |
47~49% |
52~55% |
39~40% |
|
Al2O3+SiO2 |
97% |
99% |
99% |
----- |
|
|
Al2O3+SiO2+ZrO2 |
----- |
----- |
----- |
99% |
|
|
ZrO2 |
----- |
----- |
----- |
15~17% |
|
|
Fe2O3 |
<1.0% |
0.2% |
0.2% |
0.2% |
|
|
Na2O+K2O |
≤0.5% |
0.2% |
0.2% |
0.2% |
|
Normal Dimensions:
600 x 400mm; 900 x 600mm; 1000 x 600mm; 1200 x 600mm; 1200 x 1000mm; 1220 x 610mm;
Thickness: 10~50mm.
Other dimensions are also available on request.
