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Specification:

Description:Ceramic fiber blanket is a new kind fire-resistant heat insulation material with white color, standard dimension and the function of fire-resistance, heat insulation and heat preservation. Without any bonding agent, good tensile strength, tenacity and fiber structure can be kept while using under the normal and oxidation condition. Temperature level is 1050-1430℃.


Ceramic Fiber Blanket

Characteristics:
Low thermal conductivity and low heat storage. Excellent thermal stability and thermal shock resistance. Excellent erosion resistance
Excellent heat insulation,fire proofing and procssing function.
Application Range:
Industrial furnace,heaters,inside walll of hige temperature rube. Electric power furnace,nuclear power station and heat insulation.
Fire proofing and heat insulation of high building.


Product name
Item COM ST HP HAA HZ
Categorize the temperature(℃) 1100 1260 1260 1360 1430
The work temperature(<℃) 1000 1050 1100 1200 1350
The color white pure pure pure pure
Physical volume density
(kg/m3) 96
128 96
128 96
128 128
160 128
160
Permanent line constringency (%)
( heat preservation 24 hours, physical volume density 128/ m3) －4
(1000℃) －3
(1000℃) －3
(1100℃) －3
(1250℃) -3
(1350℃）
Each temperature descend transmit
heat the coefficient ( w/ m.k)
( physical volume density 128 kgs/ m3) 0.09(400℃)
0.16(800℃) 0.09(400℃)
0.16(800℃) 0.09(400℃) 0.16(800℃)
0.20(1000℃) 0.12(600℃)
0.20(1000℃) 0.16(800℃)
0.20(1000℃)
The anti- pulls the strength( MPa)
( Physical volume density 128 kgs/ m3) 0.04 0.04 0.04 0.04 0.04
The chemistry composition(%) AL2O3 40-44 45-46 47-49 52-55 39-40
AL2O3+SIO2 95-96 96-97 98-99 99 -
AL2O3+SIO2+ZrO2 - - - - 99
ZrO2 - - - - 15-17
Fe2O3 <1.2 <1.0 0.2 0.2 0.2
Na2O+K2O ≤0.5 ≤0.5 0.2 0.2 0.2
SIZE(mm) In common use specification:7200×610×10-50
Other specifications manufacture according to the customer request.