Ceramic Fiber Blanket 12.5/25/50mm Thickness

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Qingdao
Payment Terms:
TT OR LC
Min Order Qty:
1 m.t.
Supply Capability:
5000 m.t./month

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Product Description:

Ceramic Fiber Blanket 12.5/25/50mm Thickness


Fiber Blanket Introduction

Ceramic fiber blanket is made from high quality Gao-ling clay,high purity alumina and silica oxides by spun or blown process.the ceramic fiber blanket series includes STD/HP/HA/HZ,according to the different service temperature range from 1050-1350 oC.
The products are mainly used as inner lining for kilns in the metallurgy, petrochemical, machinery and electrons, ceramics industries, etc., and insulating material for nuclear power industry.


Fiber Blanket Features

1.Low thermal conductivity,low thermal capacity;
2.High wervice temperature,and can contact with the flame directly;
3.Good thermal stability, chemical stability and thermal shock resistance;
4.Good sound and heat insulation ability;
5.Easy to construct and convenient to use.

 

Fiber Blanket Application

O Refining and Petrochemical
Reformer and pyrolysis lining
Tube seals, gaskets and expansion joints
Crude Oil heater linings
O Steel Industry
Heat treating and annealing furnaces
Furnace door linings and seals
Soaking pit covers and seals
Furnace hot face repairs
Reheating furnace and ladle covers
O Ceramic Industry
Kiln car insulation and seals
Continuous and batch kilns
Power Generation
Boiler insulation
Boiler door
Reusable turbine covers
Expansion seals pipe covering
High temperature pipe, duct and turbine insulations   

 

Fiber Blanket Technical Data

ITEM

STD

HP

HA

HZ

Classification Temp.,

1260

1260

1350

1430

Working Temp.,

1050

1100

1200

1350

Al2O3 Content

45-47

45-46

53-55

38-54

ZrO2 Content

--

--

--

10-18

Thermal Conductivity(w/m.k)

(1000 ) 0.17

(1000 ) 0.22

(1200 ) 0.26

(1200 ) 0.31

Thermal Shrinkage 24h,%

(1150 )   ≤3

(1250 ) ≤3

(1300 ) ≤3.5

(1350 ) ≤3.5













Product Show

Ceramic Fiber Blanket 12.5/25/50mm Thickness

Ceramic Fiber Blanket 12.5/25/50mm Thickness

Ceramic Fiber Blanket 12.5/25/50mm Thickness


FAQ

Q1:What's the MOQ of trial order?
A:No limit,We can offer the best suggestions and solutions according to your condition.

Q2:Which payment terms can you accept?
A:T/T,L/C are available for us.

Q3:How to slove the quality problems?
A:If the products are not confirmed to customer samples or have quality problems,our compay will be responsible to make compensation for it.

Q4:Can you offers samples?
A:Of coures,samples are free but freight paid by the buyers.



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Q:Who knows the advantages of the far infrared ceramic fiber?
1. It has high efficiency and is energy saving, no smoke, no open flame. The thermal efficiency is as high as 70.1%, which increases 40% Ethan compared with the national standard. 2. It is environmental, healthy and doesn’t smoke lung. Ceramic environmental protection material, flameless combustion mode and efficient infrared thermal conversion effectively inhibit the generation and discharge of carbon monoxide and helium oxide and eliminate hazard threating human health. It doesn’t fume pot and lung; 3. It is time saving and high efficiency. The average temperature of infrared combustion surface is as high as 1100℃. The thermal radiation of infrared is penetrating, which can quickly heat the heated objects; 4. It is safe and durable, with high temperature resistance, no oxidation, no rust, no deformation, thermal cracking resistance, no clean. Using high-tech ceramic chip and combining with high-tech flexible packaging paste technique, its average service life can reach more than eight years.
Q:What is the feature of ceramic fiber gasket?
Ceramic fiber gasket is a fibrous and light material with such advantages as light weight, resistance to high temperature, good heat stability, low thermal conductivity coefficient and specific heat, resistance to mechanical shock, etc.
Q:What’s the price of refractory ceramic fiber blanket?
The price ranges from dozens to hundreds of yuan. It depends on your choice.
Q:What's the function of ceramic fiber rope?
It can be used in heat insulation and preservation of all kinds of furnaces, high temperature pipes and containers; the sealing of furnace doors, valves and flanges, the fireproof door and fireproof shutter materials, high temperature furnace door curtains; heat insulation of engine and meter, fireproof cable coated materials, high temperature fireproof materials, heat insulation covering cloth, the high temperature expansion joint filler, flue lining; high temperature resistant labor insurance products, fire-proof suit, high temperature filtration, sound-absorbing and other fields of replacing asbestos.
Q:What’s the difference between heat preservation and heat insulation ceramic fiber blanket and rock wool blanket?
The difference between heat preservation and heat insulation ceramic fiber blanket and rock wool blanket: refractory ceramic fiber material is a kind of lightweight and efficient heat preservation and heat insulation material. Its advantages are as follows: the volume and density of ceramic fiber as lining are low. Ceramic fiber lining is 75% lighter than lightweight insulating brick lining and 90%-95% lighter than lightweight castable lining. If fiber lining is adopted, steel structure load of furnace can be greatly reduced and the service life of the furnace can be prolonged. Heat capacity (heat storage) of ceramic fiber as lining is low: Heat capacity of ceramic fiber is about 1/10 that of lightweight and heat resistant lining and lightweight castable lining. Heat capacity of furnace lining material is proportional to the weight of the furnace lining. Low thermal capacity means that furnace absorbs less heat in the reciprocating operation and, at the same time, the speed of warming gets faster, which greatly reduces the energy consumption of the furnace temperature operation and control and especially plays a very significant role in energy saving effect in the starting-up and blowing-out of heating furnace. Thermal conductivity of ceramic fiber as lining is low: When the average temperature is 400℃, 600℃ and 1000℃, thermal conductivity coefficient of ceramic fiber as lining is less than 0.1w/mk, 0.15w/mk and 0.25w/mk respectively, which is 1/8 that of lightweight fireclay brick and 1/10 that of lightweight and heat resistant lining. Ceramic fiber as lining has prominent insulation performance. Ceramic fiber as lining is easy to construct: Expansion gap is not needed during the construction process. Construction personnel can start to work after basic training and construction technology has little effect on the heat insulation effect of lining.
Q:What’s the density of ceramic fiber board?
The density of ceramic fiber board is 280-320kg/m3. Made by adopting wet process and vacuum forming techniques, the ceramic fiber board is higher in strength than the fiber blanket and vacuum forming felt, and it applies to high temperature fields with requirement on rigidity and strength of products. The ceramic fiber board has high compression strength and long service life, low thermal capacity and heat conductivity, non-brittle material quality and good toughness, accurate dimension and good flatness, easy cutting and installation, and good anti-wind erosion properties. With continuous production and uniform distribution of fibers, it has stable performance and fine sound absorption and noise reduction properties.
Q:What are the specifications and models of the ceramic fiber board?
In terms of the characteristics of the ceramic fiber board, it has high compression strength and long service life, low thermal capacity and heat conductivity, non-brittle material quality and good toughness, accurate dimension and good flatness, easy cutting and installation, and good anti-wind erosion properties. With continuous production and uniform distribution of fibers, it has stable performance and fine sound absorption and noise reduction properties.
Q:What are the specifications of ceramic fiber rope?
Thickness: 1.5, 2, 3, 5, 6mm. Width: 20-900mm(Nickel chromium alloy wire, stainless steel wire and glass fiber are all reinforced.) Other specifications can be produced according to customers’ requests. Asbestos products have been acknowledged to be harmful to the human body and environment in recent years, and they are prohibited from production and have limited uses in the developed countries.
Q:Does anybody know the specification of ceramic fiber composite material?
Generally, silicon carbide ceramics is single-phase, excluded from composite material. But silicon carbide ceramics can become fiber composite material, combined with various fiber (usually with carbon fiber or silicon carbide fiber); or it can make silicon carbide ceramics lamination composite material, combined with other laminated materials.; it can also make silicon carbide composite material, combined with other particles. Therefore, composite material must be a kind of material combined with one or more than one material/elements. Single silicon carbide ceramics is not composite material.
Q:What is ceramic fiber blanket?
Ceramic fiber blanket is made from aluminum silicate fiber filament through special double needling technique. Fiber’s intertexture degree, delamination resistance, strength of extension and the surface roughness are greatly improved after the special double needling technique.

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