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fire proof insulation ceramic fiber wool blanket

 
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Description

The ceramic fiber blanket is mainly divided into a ceramic fiber spray blanket and a ceramic fiber silk carpet. The ceramic fiber silk carpet has a long thermal conductivity and is superior to the ceramic fiber spray blanket in terms of heat preservation performance. Most of the insulation pipe construction uses ceramic fiber silk carpet.

The ceramic fiber blanket is formed by special double-sided needling process using special aluminum silicate ceramic fiber filaments. After the double-sided needling process, the degree of interlacing of the fibers, the delamination resistance, the tensile strength and the flatness of the surface are greatly improved. The fiber blanket does not contain any organic binder to ensure that the ceramic fiber blanket has good manufacturability and stability under high temperature and low temperature conditions.

The ceramic fiber blanket is white in color and regular in size. The ceramic fiber blanket integrates fire resistance, heat insulation and heat preservation. The ceramic fiber blanket does not contain any binder. It maintains good tensile strength, toughness and fiber structure when used for a long time under neutral and oxidizing atmosphere. The temperature resistance is 950-1400 °C.

Specification
High Quality Ceramic Fiber Blanket Used for High Temperature
Item
Standard
High Pure
High Aluminum
Zirconium
Classification Temp(℃)
1260
1260
1360
1430
Service Temp(℃)
≤1050
≤1100
≤1200
≤1350
Color
White
White
White
White
Density(kg/m3)
96-128
96-128
96-128
96-128
Permanent linear shrinkage (%)
1000°C×24h≤3
1000°C×24h≤3
1200°C×24h≤3
1350°C×24h≤3
Thermal conductivity (average temperature(70±52) (w/m.k)
 ( 128kg/m3)
0.09(400°C)
0.16(800°C)
0.09(400°C)
0.16(800°C)
0.12(600°C)
0.20(1000°C)
0.16(800°C)
0.20(1000°C)
Tensile strength (MPa) ( 128kg/m3)
0.08-0.12
0.08-0.12
0.08-0.12
0.08-0.12
 
 
 
Chemical Composition(%)
AL2O3
45-46
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
Physical properties
a.High temperature stability
b.Excellent thermal shock resistance
c.Low heat Storage
d.Low thermal conductivity
e.Good corrosion resistance
f.Light Weight
The ceramic fiber blanket has excellent thermal conductivity, low heat capacity, excellent chemical stability, excellent thermal stability, shock resistance, excellent tensile strength and excellent sound absorption, and is an excellent material for insulating refractories.
Application

1.Petrochemical Industry
2.Glass Industry
3.Non-ferrous Industry
4.Ceramic Industry

Typical application:

Aerospace, steel, petrochemical high temperature insulation; military equipment fire insulation; industrial furnace, heating device wall lining, backing insulation insulation; high temperature equipment insulation; high temperature pipeline insulation; electrical components insulation fire; high temperature gasket; , folding block raw materials.


Production Equipment

Production capacity: Our factory actively response to government environmental protection policy, we designed and built the fully automatic controlled high temperature gas tunnel kiln (1700℃), and got capacity of annual output 70,000 tons of high quality refractory products.

Testing Testing Testing Testing
Packing Details
Packing details:

★Bricks: Fumigated wooden pallet with log paperboard covered and stainless steel band strapping, the whole outside is wrapped with thermoplastic film. Or carton packaging.

★Wooden pallet size: usually 92*92cm (standard brick)

★Castable: Ton bag with rain film and 25kg bags inside

★Or according to customer’s requirements

PackingPackingPackingPacking
Transportation

★Port of dispatch: Tianjin port; Qingdao port

★Delivery time: According to customer’s demand or two sides negotiate

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Our Services

We provide you 

★Timely response: Timely response to your inquiry within 24 hours and provide solution. 

★Competitive Price: Make the products competitive in your market. 

★Free sample: Free sample are offered, trial order are accepted for quality evaluation. 

★Strict quality control: We set Quality Management System, from the raw material to finished products, produce high quality products according to chemical & physical specifications strictly to satisfy customers’ needs.

★Fast delivery time: Within 3-30 days according to your quantity after receiving your advance payment. 

★ Professional services: Provide pictures from order to delivery. Inspect report by our country’s designated authority and oversea services if necessary.

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Certification:  (ISO 9001:2015)

JUNDAO (HENAN) NEW MATERIALS CO.,LTD.

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