1425 NATI Insulation Ceramic Fiber Blanket

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
10 m.t.
Supply Capability:
100 m.t./month

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Product Description:

Quick Details

Grade:

HZ (High Zirconium)

Application:

Liners Of Industrial Furnace

Thickness:

25/50 mm

Width:

610/600 mm

Length:

7200/3600 mm

Chemical Composition:

35% Al2O3+46.7% SiO2+16% ZrO2

Working Temperature:

1300

Fiber Diameter:

2.6

Thermal Conductivity:

0.23

Density (kg/m³ ):

128

Model Number:

1425

Brand Name:


Place of Origin:


Color:

white



Packaging & Delivery

Packaging Detail:carton/woven bag
Delivery Detail:15 days after receipt of pre-payment

Specifications

NATI Ceramic Fiber Blanket is made from long special ceramic fiber, formed by special strong double surface needling

Introduction

NATI Ceramic Fiber Blanket is made from long special ceramic fiber, formed by special strong double surface needling, without any binder ,increasing inter-weaving and tensile strength, so that NATI ceramic fiber blanket own good stability under any working temperature.

 

Characteristics

*Good springiness for fiber

*Excellent strength and resistance to blowing

*Excellent chemical stability, resistance to erosion

*Low thermal conductivity

*Low thermal shrinkage

*Excellent sound absorption

 

Typical Applications

*Filling insulation and joint sealing

*Back-up lining for industrial furnaces

*Fireproof materials for construction

*High temperature materials for filtration *

Raw materials for further producing, such as modules

 

Physical & Chemical Data 

Description

1000 NATI

Ceramic Fiber

Blanket

1260 NATI

Ceramic Fiber

Blanket

1425 NATI

Ceramic Fiber

Blanket

1500 NATI

Ceramic Fiber

Blanket

1600 NATI

Ceramic Fiber

Blanket

Classification temperature( ℃)

1000

1260

1425

1500

1600

Melting point( ℃)

1760

1760

1800

1900

2000

Color

White

White

White

Green-blue

White

Average fiber diameter (um)

2.6

2.6

2.8

2.65

3.1

Fiber length (mm)

~250

~250

~250

~150

~400

Density for fiber (Kg/ m3)

2600

2600

2800

2650

3100

Shot content ( > 212um) (%)

12

12

12



Thermal conductivity rate Kcal/mh℃ (W/mK) ,ASTM C201

Average 400℃

0.08

0.08

0.08



Average 600℃

0.19

0.12

0.12



Average 800℃

0.19

0.16

0.16



Average 1000℃



0.23



Chemical composition :






Al2O3

43

45

35

40

72

SiO2

55

52

46.7

58.1

28

ZrO2



15-17



Cr2O3




1.8


 

 

Standard Dimension

Density: 96,128,160Kg/m3

Dimension:14400×610×13 mm           7200×610×25 mm           3600×610×50 mm

 

 


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Q:Who knows the advantages of the far infrared ceramic fiber?
It is fired under the high temperature, does not fade, non-absorbent, non-deformation and easy to clean. Some ceramics can be used in microwave ovens and are non-toxic and harmless to the human body. Advantage is the combination of beauty and use. The defect is fragile.
Q:What is the material of ceramic fiber?
Ceramic fiber is a fibrous and light fireproof material with such advantages as light weight, resistance to high temperature, good heat stability, low thermal conductivity and specific heat, resistance to mechanical shock, etc., thus being widely used in such industry as machinery, metallurgy, chemical industry, petroleum, ceramic, glass, electronics, etc.
Q:What is the price of ceramic fiber backing board?
Ceramic fiber products use ceramic fiber as raw materials, and boast with such advantages as light weight, resistance to high temperature, good heat stability, low thermal conductivity and specific heat, resistance to mechanical shock, etc., they are used in the environment of high temperature, high pressure and easy abrasion. Ceramic fiber product is a kind of good refractory material with such advantages as light weight, high temperature resistance, low heat capacity, good heat insulation performance, nontoxicity, etc.
Q:What is the raw material of ceramic fiber?
Ceramic fiber is a fibrous and light fireproof material with such advantages as light weight, resistance to high temperature, good heat stability, low thermal conductivity and specific heat, resistance to mechanical shock, etc., thus being widely used in such industry as machinery, metallurgy, chemical industry, petroleum, ceramic, glass, electronics, etc.
Q:What is the use of ceramic fiber rope?
Ceramic fiber rope is interweaved with quality ceramic fiber. It is widely used in chemical industry, electricity, paper-making, food, pharmacy, etc., as well as sealing of furnace door, high temperature &pressure engine, pump and valve. And it is applicable to various medium, such as clean fluid or slurry, saline water, emulsion, oil, hydrocarbon, solvent, paper pulp, etc.
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 are the specifications of ceramic fiber thermal insulation pipe?
32×50×1000 89×50×1000 48×50×1000 76×50×1000
Q:What is the feature of ceramic fiber washer?
Here follows the product features: 1) Continuous use temperature can reach 1000℃ while short time using temperature is up to 1260℃. 2) It is highly resistant to acid-base corrosion and erosion of molten metal (eg. aluminum and zinc). 3).It is good in high temperature strength and thermal insulation properties (please refer to physical and chemical indicators.) 4) It is better in electricity insulation than glass fiber. 5) It is non-toxic, harmless and odourless.
Q:What's the function of high temperature 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. Ceramic fiber blanket doesn’t contain any organic binder so as to ensure that ceramic fiber blanket has great plasticity and stability in high and low temperature conditions. Typical application: the high-temperature heat insulation of aerospace, steel and petrochemical; fire protection and heat insulation of military equipment; heat insulation of industrial furnace, wall lining and backing lining of heating devices; heat insulation of high temperature devices; heat insulation of high temperature pipes; thermal insulation and fireproofing of electronic components; high-temperature gasket and raw materials of module and folded pieces.
Q:What is the standard of ceramic fiber?
There are no particular standards. The specifications of ceramic fiber products: 5 x 5mm-200 x 200mm; Special specifications or all kinds of non-standard products can be made according to customers’ requirements.

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