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.

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Product Detail

Product Tags

Various shapes can be processed according to customer needs.

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

advantage

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.

application

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.