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Alumina Fiber Fabric

Attributes
Place of Origin: China
Material: Alumina Fiber
Application: Thermal protection
Weight: 245-960g/m2
Colors: White
Certification: ISO 9001
Alumina Fiber Fabric is a high-temperature resistant, lightweight ceramic textile offering exceptional thermal insulation and low thermal conductivity, ideal for industrial furnaces and aerospace applications. Its superior heat resistance (up to 1600°C), corrosion resistance, and thermal shock durability enhance energy efficiency and equipment longevity. Perfect for fireproofing, industrial insulation solutions, and high-performance heat shielding in extreme environments.
FOB Price: Contact us for pricing
Port: NINGBO, SHANGHAI, QINGDAO
Brand: Hitex
Delivery: 7-30 days after confirmation
Payment: 30% Deposit by T/T and the balance before shipment or against the copy B/L
Shipping: EMS, FedEx, DHL, UPS, By Air & By Sea

Alumina fiber fabric is a type of textile material that is composed of alumina fibers. Alumina fibers are typically made from aluminum oxide (Al2O3) or precursor materials containing aluminum compounds. These fibers possess remarkable properties such as high-temperature resistance, chemical stability, and mechanical strength.


Feature:

High Temperature Resistance:

Alumina fiber fabric can withstand extreme heat, often up to 1600°C (2912°F), making it ideal for high-temperature applications like insulation in furnaces and kilns.

Lightweight:

Despite its durability, alumina fiber fabric is lightweight, which makes it easy to handle and reduces the overall weight of products in applications like thermal insulation.

Excellent Insulation: 

It offers excellent thermal and electrical insulation properties, providing energy efficiency and protecting sensitive components from heat damage.

Chemical Resistance: 

Alumina fiber is resistant to many chemicals, acids, and alkalis, ensuring longevity and stability even in harsh environments.

High Mechanical Strength:

This fabric is strong and durable, able to maintain its integrity under stress and pressure, making it suitable for industrial and manufacturing settings.


Application:

Thermal Insulation: 

Used in furnaces, kilns, and boilers to prevent heat loss and protect surrounding structures.

Protective Clothing: 

Employed in fire-resistant suits and gloves for high-heat environments, offering safety to workers in industries like metallurgy and firefighting.

Gaskets and Seals: 

Utilized in high-temperature sealing applications to maintain integrity and prevent leaks in engines and industrial equipment.

Refractory Linings: 

Applied as a lining material for various high-temperature industrial processes, ensuring durability and resistance to wear.

Electrical Insulation: 

Used to insulate electrical components, preventing overheating and damage in high-voltage applications.


Specification:

Code

Yarn

(Tex)

Linear Density

(count /cm)

Weave

Density

(g/m2)

Thickness

(mm)

Length

(m)

Warp

Weft

W-F100B1-240

100

12

12

Twill/Satin

245

0.18

25/50

W-F100B1-270

100

12

15

Twill/Satin

275

0.22

25/50

W-F100B2-320

100

8

8

Twill/Satin

330

0.30

25/50

W-F100A2-400

100

10

10

Plain /Twill/Satin

410

0.40

25/50

W-F100A2-480

100

12

12

Plain /Twill/Satin

490

0.50

25/50

W-F100A2-560

100

14

14

Twill/Satin

560

0.60

25/50

W-F100A4-640

100

8

8

Twill/Satin

660

0.65

25/50

W-F100A4-840

100

12

8

Twill/Satin

840

0.73

25/50

W-F100B1-180

100

9

9

Mesh Plain

180

0.15

25/50

W-C150B1-340

150

12

11

Twill/Satin

325

0.26

25/50

W-C150A2-540

150

9

9

Twill/Satin

530

0.50

25/50

W-C150A2-600

150

10

10

Twill/Satin

600

0.65

25/50

W-C150A4-960

150

8

8

Twill/Satin

960

1.00

25/50


Parameter:

Property

Unit

F-72

P-80

C-85

M-99

Chemical Composition

Wt.%

72Al2O3-28SiO2

80Al2O3-20SiO2

85Al2O3-15SiO2

>99Al2O3

Melting Point

°C

1800

1850

1850

2050

Continuous Temperature

°C

1200

1250

1300

1000

Single Filament Diameter

μm

7-10

10-12

10-12

12-14

Tex/根数

g/1000m

60-90/400

115/500

150/500

160/500

100/500

Crystal Phase

/

Y- Al2O3

Y- Al2O3+Mullite

a- Al2O3+Mullite

a- Al2O3

Density

g/cm3

2.9

3.0

3.1

3.5

Single Filament Tensile Strength

(Distance25.4mm)

GPa

1.9

2.0

2.2

2.6

Single Filament Tensile Modulus

GPa

184

215

235

330