zhengzhou kerui (group) refractory co.,ltd
Provide Leading Solutions for High Temperature Kilns

Ceramic Fiber Blanket for Sale

It’s efficient to use ceramic fiber blankets in kilns to reduce the transfer of heat and save energy. Now this product has been a good choice in many industries. With low thermal conductivity and flexibility, Kerui ceramic fiber blanket for sale is popular!

  • 35-52

    Al2O3% (≥)

  • 47-55


  • 64-128

    Bulk Density (kg/m³)

  • 2.5-3.0

    Permanent Liner Change (%)


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Kerui Ceramic Fiber Blanket for Sale

Useful Ceramic Fiber Blanket for Sale

Ceramic fiber blanket for sale, also known as aluminum silicate fiber blanket, is called ceramic fiber blanket because one of its main components is alumina, and alumina is the main component of porcelain. Ceramic fiber blanket integrates the advantages of fire resistance, heat preservation and heat insulation.

Kerui ceramic fiber blanket is made by continuous production through a double-sided needling process, which does not contain any binder or other ingredients. Meanwhile, the enhanced needle punching process increases the degree of interweaving of fibers and the anti-delamination performance of the blanket. Therefore, this process of ceramic fiber manufacturer makes it have good tensile strength without affecting its flexibility.

Ceramic Fiber Blanket for Sale
Ceramic Fiber Blanket
Ceramic Fiber Blanket from Kerui

Technical Specifications of Kerui Ceramic Fiber Blanket for Sale

Item/GradeSTD BlanketHP BlanketHA BlanketHZ Blanket
Classification Temperature/℃1260126013501430
Chemical Compositionω (Al2O3) ≥/%43445235
ω (SiO2) ≥/%54554749
ω (ZrO2) ≥/%///15
Shot Content ≤/%15151512
Bulk Density (kg/m³)6496128961289612896128
Tensile Strength/kPa305070507050705070
Permanent Linear Change ≤/%1000℃*24h 2.51100℃*24h 2.51200℃*24h 3.01350℃*24h 3.0
Thermal Conductivity Coefficient /[W/(m·K)]200℃

Features of Kerui Ceramic Fiber Blanket for Sale

Good Insulation Effect

Kerui ceramic fiber blanket for sale can prevent heat loss and save energy. It has a low thermal conductivity, which means it can reduce the temperature difference between the hot and cold surfaces of the kiln. It can also provide excellent thermal insulation for the kiln and furnace. Moreover, it improves the thermal efficiency and quality of the kiln products.

Noise Reduction

Noise reduction is also an important feature of ceramic fiber blankets. It has a porous structure, which means it can dampen the vibration and sound waves of the kiln. This product can also provide a quiet and comfortable environment for the kiln and furnace operation. The blanket can also be squeezed to make ceramic fiber modules to protect the health and safety of the workers and customers.

Mechanical Strength

The ceramic fiber blanket can resist compression, bending, impact, vibration, and abrasion. It has a high tensile strength, which means it can withstand mechanical stress caused by expansion, contraction, or movement of the kiln. It can also provide a strong and durable support for the kiln and furnace structure. Additionally, this product prevents deformation or damage of the refractory material.

Good Chemical Corrosion

Kerui ceramic fiber blanket can withstand acid and alkaline corrosion by various moisture, chemicals, gases, slag, metal, etc. This product has a high purity and stability, which does not contain any harmful substances that can cause pollution or health hazards. Additionally, this also results in a clean and sanitary environment for the kiln and furnace operation.

Good Extension

Ceramic fiber has good tenacity and extension feature, so as to ceramic fiber blankets. Customers can easily cut, shape, drill, nail, or glue ceramic fiber blankets to fit the kiln or furnace. It has a flexible and elastic structure, which means it can conform to any complex or irregular shape or structure. Moreover, it can also be combined with other materials, such as bricks, tiles, metal sheets, calcium silicate sheets, etc., to create a composite refractory system.

Thermal Shock Resistance

Kerui ceramic fiber blanket for sale keeps integrity when faced with sudden changes in temperature. This product has a low thermal expansion coefficient, which means it does not shrink or expand when heated or cooled. Ceramic fiber blanket can also resist thermal shock caused by flame or hot air impingement. It can provide a reliable and stable performance for the kiln and furnace operation, and extend the service life of the refractory material.

Buy Kerui Ceramic Fiber Blanket

Kerui Ceramic Fiber Blanket Supplier

Kerui Ceramic Fiber Roll

Uses of Kerui Ceramic Fiber Blanket

Kerui Ceramic Fiber Blanket as Linings

As Linings of High Temp Tubes

Kerui ceramic fiber blanket is used to line high-temperature tubes and pipes. Its excellent thermal insulation properties help to maintain high temperatures within the tubes, preventing heat loss and ensuring efficient operation. Due to the flexibility and lightweight nature of ceramic fiber blankets, blankets can be easy to install and provide effective insulation in various industrial applications.

Use Ceramic Fiber Blanker Gasket

As Heat Insulating Gasket

Kerui ceramic fiber blanket is suitable for use as a heat insulating gasket. It can be placed between two surfaces or soft insulating fire brick to provide thermal insulation, preventing heat transfer and ensuring temperature stability. This is particularly useful in applications where there is a need to isolate heat-sensitive components or prevent heat loss between two adjacent surfaces.

Kerui Ceramic Fiber Blanket as Sealing

As Sealing Materials

In high-temperature environments, where there is a need to seal gaps or joints, Kerui ceramic fiber blanket can be used as a sealing material. It can be compressed or molded to fit specific shapes and provides an effective barrier against heat, gases, and other elements. Kerui ceramic fiber blankets are crucial to seal kiln doors and heat exchanger systems to increase efficiency and reduce heat loss.

Kerui Ceramic Fiber Blanket in High Temp Industry

Other High Temp Uses

Due to good insulation effect, Kerui ceramic fiber blankets can also be used in boilers, incinerators, blast furnaces, high temperature reactors and heating furnaces in the petrochemical industry, graphite furnaces and electric arc furnaces, etc. No matter in which industry, ceramic insulation blanket is an important insulation material. Additionally, please contact Kerui to get high-quality blanket ceramic fiber for sale.

What’s Kerui Ceramic Fiber Blanket Price?

Kerui ceramic fiber blanket price is competitive in this industry. While as an original refractory material manufacturer, Kerui offers ex-factory ceramic fiber blanket cost. The detailed price and project cost are affected by many factors. Here is more information about factors affect ceramic fiber blanket price.

Factors Affect Ceramic Fiber Insulation Blankets Price

Raw Material

Spun ceramic fibre is the main raw material of ceramic fiber blanket. It’s a compound product of alumina and silica. In addition, the quality and purity of the raw material can affect the performance and durability of the ceramic fiber blanket. Therefore, the higher the quality and purity of the raw material, the higher the price of the ceramic fiber blanket. Kerui selects superior raw materials to produce ceramic wool blanket. Moreover, there is wide choice. Kerui also supplies ceramic fiber blanket with foil.

Density of Ceramic Fiber

The density of ceramic fiber refers to the weight per unit volume of the ceramic fiber blanket. The density of ceramic fiber can affect the thermal conductivity, mechanical strength, and insulation effect of the ceramic fiber blanket. Thus, the higher the density of ceramic fiber, the lower the thermal conductivity. The higher the mechanical strength, the better the insulation effect. Meanwhile, the higher the density of ceramic fiber will bring higher the price of the ceramic fiber blanket.

Manufacturing Process

The whole manufacturing process of ceramic fiber blanket involves spinning, needling, cutting, packaging, etc. The quality and efficiency of the manufacturing process can affect the appearance and performance of the ceramic fiber blanket. So the more advanced and precise the manufacturing process, the higher the price of the ceramic fiber blanket. If you wonder more details, welcome to visit Kerui factory and experience the advanced manufacturing process!

Purchase Volume

Generally speaking, the purchase volume can affect the bargaining power and discount rate of the ceramic fiber blanket. For example, manufacturers prefer offering discounts for buyers of bulk fire bricks. The same is true when buying ceramic fiber blankets. The larger the purchase volume, the lower the price per unit of ceramic fiber blankets. Especially, as an oringinal refractory product manufacturer in China, Kerui provides ex-factory ceramic fiber blanket price for you.

Additional Features

You may also need special or customized functions or properties that you may require for your specific needs or conditions. For example, you may need refractory ceramic fiber blankets that are environmentally friendly or a wet wool blanket that is suitable for complex shapes or high gas velocities. The more additional features you need, the higher the price of the ceramic fiber blanket. Kerui Refractory is able to manufacturer customized ceramic fiber rolls.

Kerui Ceramic Fiber Blanket at the Best Price

Global Ceramic Blanket Supplier – Kerui Refractory

Wide Options

According to your specifications and preferences, Kerui provides wide range of options for ceramic blanket products. Kerui ceramic fibre blankets have different types, grades, sizes, shapes, colors, and patterns. Besides, Kerui can also offer different materials to meet your different temperature and performance requirements, such as alumina-silica, zirconia, mullite, etc. We trust you can find the most suitable and optimal ceramic blanket products here.

Certificated Products

Kerui ceramic fiber blankets have ISO, CE, SGS certificates. Our products like insulation materials, refractory brick, refractory castable mix and so on all meets international standards and requirements for quality, safety, and performance. Kerui conducts a strict quality inspection system on ceramic wool blanket insulation. When this reliable product used in your kiln, it ensure the safe and efficient operation. Customers are assured to buy Kerui ceramic blankets.

Stable Supply

Kerui has an amazing annual output of ceramic fiber insulation products. With large production capacity and strict quality control system, Kerui can ensure the stable supply of ceramic wool blankets. Kerui also has a strong logistics network and a good cooperation with various shipping companies that can ensure the delivery of the products to your destination safely and promptly. Nowadays, Kerui establishes stable cooperation with global partners.

Rich Export Experience

With more than 20 years of experience in producing and exporting ceramic blanket products, now Kerui’s customers and related cases cover more than 5 continents and 30 countries. No matter where you’re, Kerui international business managers offer professional and experienced service to you.

Customized Service

There is a professional and experienced technical team that can provide you with a comprehensive and customized solution for your kiln and furnace project. Therefore, Kerui can help you choose the best type and grade of ceramic blanket and solve any problems or issues that may arise during the service.

Technical Support

Technical support is important for the success of your kilns. Kerui is able to respond to your inquiries and requests in a timely manner. Meanwhile, it also offers you competitive and reasonable price. We’ll deliver the products to you on time and in good condition, and provide you with after-sales support and a warranty.

Package of Kerui Ceramic Fiber Products

QMS Certificate
OHSM Certificate
EMS Certificate
CE Certificate

Tips: Kerui Anchorage Measure on Ceramic Fiber Blanket

The anchorage measure on ceramic fiber blanket is based on using refractory anchors to secure the ceramic fiber blanket on the kiln or furnace wall. Refractory anchors are metal devices that are inserted into the kiln or furnace wall. So you can use ceramic fiber blanket to attach to the anchorage by welding, hooking, or clamping.

Refractory anchors can provide mechanical support and reinforcement for the ceramic fiber blanket and prevent it from sagging, falling off, or peeling off. Refractory anchors can also allow some movement of the ceramic fiber blanket due to thermal expansion and contraction, which can reduce the thermal stress and cracking of the refractory material. For more knowledge about ceramic fiber blankets, please follow Kerui on Pinterest.

Kerui Case Show about Ceramic Fiber

In the End

In conclusion, Kerui ceramic fiber blankets have good insulation effects and overall performance. Cooperated with Kerui, you can also enjoy professional technical support include consultation and following installation and maintenance. Please let us know if you’re in need of high quality ceramic fiber blankets.

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