Alumina Refractory Insulation Vacuum Form Shape Special Ceramic Fiber Products

Short Description:

Vacuum form ceramic fiber gasket is made of  high quality aluminum silicate  insulation cotton, vacuum molding progress. The purpose of the development of this product is to make high temperature performance and self-supporting shaped products. Ceramic fiber gasket is to make specific production for any requirement, each product according to its shape and size,it needs to make a special mold, according to he performance requirements of products, chose binders and additives for the requirements. All products have low shrinkage within its operating temperature ranges, and maintain a high insulation, light-weight and impact resistant characteristic.


Product Detail

Product Tags

advantage

● Low heat capacity, low thermal conductivity.
● Non-brittle material, good elasticity.
● Resistance to wind and erosion, long service life.
● Excellent thermal stability and thermal shock resistance.
● Acoustic performance.
● Rigid, free support.
● Easy to shape or cutting.

Ceramic fiber vacuum shapes1

application

● That require high-temperature toughness, high strength from the load-bearing areas.
● For high air flow, mechanical damaging large areas of Industrial furnace wall lining, door and roof seals.
● Construction, fire doors, fire wall fire insulation.
● High-temperature pipe wall lining.
● High-temperature furnace insulation.
● High temperature gasket.
● Glass tank furnace insulation panels.
● Furnace roof insulation.
● Molten metal delivery system.
● Combustion chamber insulation.
● Ladle furnace backing.
● Shipping, aviation, precision industrial equipment.

Parameter

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.

Package

Inner plastic bag and outer standard export carton.
Carton with inner plastic bag and pallet.

Shipping

Small quantity is by express or by air, large quantity is by air, the shipping port is Qingdao port.


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