Ceramic Fiber Insulation Blanket

Ceramic fiber insulation blanket is an insulation material made of ceramic fibers. It is lightweight and has low thermal conductivity. It is a popular choice in high-temperature kilns. Kerui has exported this product to 50+ countries, including Russia, Indonesia, South Korea, Vietnam, Jordan, Pakistan, Iran, etc. We offer high quality standard, customized products and MSDS to these partners.

  • Classification Temperature: 1050-1430ºC;
  • Al2O3: 39-55%;
  • Bulk Density: 96-160kg/m³;
  • Length: 7200mm/3600mm/Customizable;
  • Width: 610mm/1220mm/Customizable;
  • Thickness: 6-60mm/Customizable;
  • Document: MSDS supporting;
  • Packaging: one roll/one bag, two rolls/one bag, one roll/one box;
  • Shipment: 7-15 working days;
Free Sample Available to Any Country
Kerui Ceramic Fiber Insulation Blanket

Parameters of Kerui Ceramic Fiber Blanket

  • Types: Common/Standard (STD)/ High Pure (HP)/ High Alumina (HA)/ Zirconium (HZ);
  • Applications: It can be used for industrial kiln wall linings, storage tanks, high temperature pipelines, smelting furnaces and can also be used as modular or folded block processing materials.
ItemCommon TypeStandard TypeHigh Purity TypeHigh Alumina TypeZirconium Containing Type
Classification Temperature, ℃10501260126013501430
Service Temperature, ℃<10001050110012001350
Bulk & Density, kg/m³96-12896-12896-128128-160128-160
Permanent Liner Change, %-4 (1000℃)-3 (1000℃)-3 (1100℃)-3 (1250℃)-3 (1350℃)
Heat Conductivity Coefficient, W/(m·k) (Bulk Density 128kg/m³)0.09 (400℃)
0.176 (800℃)
0.09 (400℃)
0.176 (800℃)
0.09 (400℃)
0.176 (800℃)
0.22 (1000℃)
0.132 (600℃)
0.22 (1000℃)
0.76 (800℃)
0.20 (1000℃)
Strength of Extension, Mpa0.08-0.12
Al2O3, %444647-4952-5539-40
Al2O3+SiO2, %96979999-
Al2O3+SiO2+ZrO2, %----99
ZrO2, %----15~17
Fe2O3, %<1.2<1.00.20.20.2
Na2O+K2O, %≤0.5≤0.50.20.20.2
Size, mmStandard Size: 7200*610*6-60; Customized Sizes
Sample of 50mm Ceramic Fiber Blankets - Kerui
Sample of 50mm Ceramic Fiber Blankets – Kerui

High-quality Production of Kerui Ceramic Fiber Insulation Blanket

Ceramic blanket is an insulation material made of ceramic fibers through needling and other processes. The needling process interlaces the ceramic fibers to form a strong network structure. It can improve the performance of the insulation blanket, such as strength, wear resistance, thermal insulation, and so on.

Its main components are kaolin, alumina, and silica. These raw materials give the finished ceramic fiber blanket excellent thermal stability and high-temperature resistance. In addition to standard products, we support custom ceramic fiber blankets to meet the special needs of customers in the insulation industry. We also provide other insulation brick and insulation products. Consult us.

High-quality Production of Kerui Ceramic Fiber Insulation Blankets
High-quality Production of Kerui Ceramic Fiber Insulation Blankets
Shipment of Kerui Ceramic Fiber Insulation Blanket
Shipment of Kerui Ceramic Fiber Insulation Blanket

Typical Applications of Kerui Ceramic Fibre Blankets

  • Industrial kiln wall lining;
  • Backing materials;
  • High-temperature pipeline insulation;
  • Kiln masonry expansion seams, furnace doors, and top cover heat sealing;
  • Module, folding block processing material;
  • Fire parcel.

Applications of Ceramic Fiber Insulation Blankets

Advantages of Kerui Ceramic Fiber Blankets

1. High Temperature Resistance

Ceramic fiber blankets can be used at temperatures up to 1430ºC. They can withstand high temperature working environments and maintain normal performance, extending the life of the kiln.

2. Good Thermal Stability

Ceramic fiber blankets will not deform structurally under rapid temperature changes. They have low permanent linear change. They provides protection for the kiln under thermal shock conditions.

3. Low Thermal Conductivity

The thermal conductivity of Kerui ceramic fiber blankets is low. The thermal conductivity is between 0.09-0.76 W/mK at 400-1000°C. This provides good thermal insulation for the furnace.

4. Strong Mechanical Properties

Ceramic fiber blankets have strong mechanical properties, such as tensile strength, wear resistance, tear strength, elasticity, and so on. This gives them good anti-deformation ability in the kiln, like ceramic fire board.

5. Chemical Corrosion Resistance

Ceramic fiber blankets have good chemical stability. They can resist most acidic and alkaline chemical erosion. In addition, they have good high temperature oxidation resistance in industrial applications.

6. Noise Reduction

Ceramic fiber blankets have a porous structure, high density and light weight. They can effectively absorb sound waves and block sound transmission. This can improve the high temperature working environment.

Advantages of Kerui Ceramic Fiber Blankets

1000+ Partners Choose Kerui Ceramic Fiber Blanket

Our customers come from more than 50 countries, including Russia, the Philippines, Malaysia, Saudi Arabia, the United Arab Emirates, Oman, Morocco, and more. Many of our cooperative clients have chosen to work with us long-term. They have expressed high praise for our ceramic fiber insulation blankets and services. These partners include RUSAL, CHALCO, ALBA, POSCO, PSM, etc.
Ceramic Fiber Blanket

Strength of Kerui Refractory

Kerui is not only a supplier, but also a manufacturer. We have the following advantages:

  • Large and stable production volume;
  • Factory price;
  • In-stock and fast delivery;
  • Standard products and customized products;
  • Multiple international certificates, patent certificates and product quality inspection reports;
  • Strict manufacturing process and quality guarantee;
  • Construction guidance services;
  • After-sales technical consulting services.
Kerui Certificates 2024
Kerui Has Various International Certificates

Contact Kerui Refractory

Kerui Refractory offers different sizes of blankets with different insulation solutions. When in stock, we will send the product to our partners immediately. If you need this product, contact us right now!

Details of Kerui Ceramic Fiber Insulation Blanket
Kerui Ceramic Fiber Blankets with Good Features