High Temperature Thermal Insulation Ceramic Fiber Gasket

Short Description:

Ceramic fiber shape is ideal thermal insulation material which is are made from Jiuqiang refractory ceramic fiber, attending inorganic and suitable organic binders. The mixture is vacuum processed into boards or formed shapes that keep good mechanical strength after heating. Alumina fibre board can be manufactured using four basic fiber types: classification temperature 1000°C, 1150°C, 1260°C, 1400°C.

Product Detail

Product Tags

Various shapes can be processed according to customer needs.

● Tap Hole cones.
● Riser Sleeves.
● Riser Sleeves.
● Ladle lining.
● Pouring Cups.

Ceramic fiber paper Gaksket1


The advantage of ceramic fiber shape
1. Low thermal conductivity and low heat storage.
2. High compress strength.
3. Easy to install.
4. Excellent heat stability and thermal shock resistance.
5. Smooth surface.
Low impurity, and average bulk density and thickness.
Excellent mechanical strength and structural strength.


The application of ceramic fiber shape
1. Industrial furnace wall lining and bricking-up insulating layer.
2. Heat insulation material for the high temperature and high-heat equipment.
3. Heat insulation, fireproof, sound insulation and electric insulation material for the aerospace and shipbuilding industry.
4. High temperature kiln lining, kiln car, door baffles and the kiln dividers.

Data sheet

Grade Standard High Aluminum  Zirconium
Classification Temperature(℃) 1260℃ 1300 1430
Working Temperature (℃) 1150℃ 1260 1400
Density (kg/m3) 300-450KG/M3
Thermal conductivity by mean temp.(w/m.k.) (Density 285kg/m3) 0.085 (400℃)
0.132 (800℃)
0.180 (1000℃)
Compression Strength (Mpa) 0.5
Toughness Good tough
Wear Resistance Some
Chemical Composition AL2O3 42-43 52-55 32-33
AL2O3+SIO2 97 99   --
ZrO2  -- -- 15-17
Fe2O3 <1.0 0.2 0.2
Na2O+K2O ≤0.5 0.2 0.2
Remarks: the data above is for reference. The Max. temp. depends on the working conditions.

Packages of ceramic fiber shape
1. Carton and plastic bag inside.
2. Pallet, for load and unload consideration.

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