25mm Ceramic Fiber Blanket
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25mm Ceramic Fiber Blanket

25mm ceramic fiber blanket is white in color and regular in size, integrating fire resistance, heat insulation, fire prevention and heat preservation. It does not contain any binder and lubricant, and can still maintain good tensile strength, toughness and fiber structure after long-term use in neutral and oxidizing atmospheres.
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Product Introduction

Product Introduction

25mm ceramic fiber blanket is processed by continuous process, and the fibers are evenly interwoven after needle punching, which has excellent tensile strength. This product does not contain any adhesive.

25mm ceramic fiber needle punched blanket provides a variety of densities and thicknesses, providing customers with diverse choices to create a perfect insulation system and create lucrative profits.

25mm ceramic fiber blanket has excellent resistance to most chemicals, except hydrofluoric acid, phosphoric acid and strong alkali. 25mm ceramic fiber blanket has excellent oil resistance, and its insulation and physical properties can be fully restored after drying, ensuring long-term durability and reliability in harsh environments.

Product Advantages

High tensile strength

Excellent mechanical and structural strength

Low thermal conductivity, low shrinkage, low density

Excellent heat capacity

Good sound absorption

Good thermal shock resistance

Applications of ceramic fiber felt

Heat treatment furnaces

Furnace door linings and seals

Steam hoods and seals

Furnace hot surface repair

Furnace and ladle covers

Product Applications

01 Industrial kiln lining: used as a thermal insulation layer for high-temperature kilns in industries such as metallurgy, glass, and ceramics.

02 Pipeline insulation: wrap high-temperature pipes to reduce heat loss and improve energy efficiency.

03 Power equipment insulation: used for high-temperature insulation of equipment such as boilers and hot blast furnaces.

04 Fire isolation belt: fire isolation belt for buildings and equipment to slow the spread of fire.

05 Petrochemical industry insulation: sealing insulation for high-temperature equipment such as cracking furnaces and reactors.

06 Aerospace: provide lightweight insulation protection for engines and high-temperature components.

Technical Parameters

Item

STD

HP

HA

ZA

HTZ

Classification Temp (℃)

1260

(2300F)

1260

(2300F)

1360

(2480F)

1360

(2480F)

1430

(2600F)

Working Temp (℃)

≤1050

≤1100

≤1200

≤1200

≤1350

Color

Pure White

Pure White

Pure White

Pure White

Pure White

Bulk Density (Kg/m3)

64-160

64-160

96-160

96-160

96-160

Permanent Linear change (%)

1000℃X24h≤ -3

1100℃X24h≤ -3

1200℃X24h≤ -3

1350℃X24h≤ -3

Thermal Conductivity (w/m.k)

400C

0.095

0.095

0.114

0.114

0.122

500C

0.123

0.123

0.135

0.135

0.153

600C

0.158

0.158

0.191

0.191

0.184

Tensile Strength (Mpa)

0.04-0.06

0.05-0.075

0.05-0.075

0.05-0.075

0.05-0.075

Chemical Composition (%)

AL2O3

45-46

47-49

52-55

45-46

39-40

AL2O3+SIO2

97

99

99

AL2O3+SIO2+ZrO2

99

99

ZrO2

5-7

15-17

Fe2O3

≤1.0

≤0.2

≤0.2

≤0.2

≤0.2

Na2O+K2O

≤0.5

≤0.2

≤0.2

≤0.2

≤0.2

Size(mm)

Length:3600 & 7200 &14640 Width:610 &1220

Thickness: 6-60; As customer's requirements.

Package

Plastic weaving bag and cartons

Certificate

CE,ISO9001-2008; ISO14001-2004,SGS, ROHS,SASO, REACH

Product Certificate

product-1267-354

What is the difference between ceramic fiber blanket and aluminum silicate needle-punched blanket?

Ceramic fiber blanket and aluminum silicate needle-punched blanket are the same product, just two different names, the main components are aluminum oxide and silicon dioxide.

Ceramic fiber blanket (aluminum silicate needle-punched blanket) melts high-purity ceramic fiber cotton in a resistance furnace, adopts the production process of blowing or spinning into fiber, and is made through needle-punching, heat setting, horizontal and vertical cutting, rolling and other processes. It does not contain any binder to ensure that the product is stable in various environments.

Ceramic fiber blanket (aluminum silicate needle-punched blanket) has uniform fiber length and diameter, low slag ball content, and the double-sided needle-punched production process has comprehensively improved its thickness uniformity, anti-delamination, anti-wind erosion, flexibility and tensile strength. It can be widely used in the fields of refractory, heat insulation and thermal insulation in various industries.

 

product-1089-1012

Customer Visits

product-1267-726

 

Packaging Display

SUNTHERM has a professional team with rich experience in customizing packaging for various products.

product-1267-841

Related Products

product-1267-507

FAQ

Q1: Are you a manufacturing company or a trading company?

A1: SUNTHERM is a manufacturer established in 1993, located in Zibo, Shandong Province, China. We not only provide affordable quality products, but also provide the best pre-sales and after-sales services.

Q2: What types of products do you provide?

A2: SUNTHERM provides a variety of refractory insulation materials. For example: ceramic fiber products, bio-soluble fiber products, polycrystalline products, insulating refractory bricks, calcium silicate products, rock wool, etc.

Q3: Can you provide free samples?

A3: We provide some samples to customers, please understand that the courier fee is borne by the customer.

Hot Tags: 25mm ceramic fiber blanket, China 25mm ceramic fiber blanket manufacturers, factory

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