Ceramic Fiber Cloth

Kerui ceramic fiber cloth is lightweight, soft and easy to work with and install. At the same time, it also has excellent tensile strength and wear resistance. So, if you are looking for high-quality ceramic fiber cloth with high temperature resistance, please feel free to contact us.

  • Al2O3(≥): 45% – 48%
  • Maximum Service Temperature: 1260℃(2300℉)
  • Bulk Density: 550kg/m3- 650kg/m3
  • Thermal Conductivity: 0.12w/(m·k) – 0.20w/(m·k)
Ceramic Fiber Cloth

Description of Ceramic Fiber Cloth

Ceramic fiber cloth is also called aluminum silicate fiber cloth. Moreover, it is made of high-strength ceramic fiber as raw material, spun and woven and does not contain asbestos at all. According to different use temperatures and conditions, glass fiber or heat-resistant alloy wire and other reinforcing materials are added to make the continuous use temperature reach 1000℃(1832℉) and the short-term use temperature can reach 1260℃(2300℉). In addition, it also has good resistance to acid and alkali corrosion and corrosion resistance to molten metals such as aluminum and zinc.

In addition, the quality of ceramic fiber cloth is affected by many factors:

  • The amount of organic fibers determines the ablation rate;
  • The type of organic fiber determines the flexibility of the cloth;
  • The thickness of the glass determines the strength;
  • The material of the steel wire determines the corrosion resistance;
  • The amount of twist in the weaving process determines the smoothness of the cloth’s appearance;
  • The quantity of each batch determines the density of the cloth.

Kerui uses high-quality raw materials and advanced production equipment. Therefore, we choose less organic fiber viscose, glass fiber of appropriate thickness and 304 stainless steel wire. So, we guarantee the high performance and consistency of the ceramic fibre insulation we produce.

High Performance Ceramic Fiber Cloth
High Temperature Heat Resistant Ceramic Fiber Cloth
Kerui Ceramic Fiber Cloth for Sale

Technical Parameter of Ceramic Fiber Cloth

Note: ceramic fiber cloth contains about 15% organic fibers. When the product is heated for the first time, as the temperature rises, the organic fibers in the product will gradually carbonize and turn black and smoke may appear. There may be flames in some places. This is normal and does not affect use. In addition, as the temperature continues to rise, the product will gradually turn white, the organic fibers have been completely carbonized and the product has completely turned into high-temperature-resistant inorganic materials such as ceramic fibers. Besides, if you have any further questions, please follow us on Facebook for more details.

Item/GradeCeramic Fiber Cloth
Al2O345% - 48%
Fe2O30.7% - 1.2%
Maximum Service Temperature1260
Fiber Diameter1-4μm
Thickness1.5mm - 6.0mm
Unit Weight0.5kg/m2 - 3kg/m2
Thermal Shrinkage1232℃,24h3.50%
Thermal Conductivity3000.12w/(m·k) - 0.13w/(m·k)
6000.13w/(m·k) - 0.16w/(m·k)
10000.17w/(m·k) - 0.20w/(m·k)
Bulk Density550kg/m3- 650kg/m3
Organic Fiber Content≤15%
Slag Ball Content<8.5%
Moisture Content<2%

Advantages of Ceramic Fiber Cloth

Good High Temperature Resistance

Like ceramic fiber paper, ceramic fiber cloth has excellent high temperature resistance and can withstand extremely high operating temperatures. Moreover, the refractory cloth sold by Kerui has a temperature resistance of up to 1260℃ (2300℉).

Excellent Insulation

It can effectively isolate current and heat conduction, providing excellent insulation protection. Therefore, you can use refractory fiber cloth in power equipment, high temperature insulation, electrical insulation and other application scenarios.

Great Chemical Stability

Refractory cloth is resistant to attack and corrosion from most chemicals. It has good corrosion resistance against acids, alkalis, solvents, etc. Therefore, you can widely use it in the chemical industry, petroleum, metallurgy and other fields.

Excellent Softness

Ceramic fiber cloth is composed of slender ceramic fibers and has excellent softness and deformability. It can bend, fold and wrap complex shapes with ease. Therefore, refractory fiber cloth can provide good application flexibility.

Good Wear Resistance

Refractory cloth also has good wear resistance. It resists mechanical wear and tension, extending service life. In addition, you can contact us at any time to purchase cost-effective refractory cloth or ceramic rope and other ceramic products.

Strong Corrosion Resistance

Kerui ceramic fibre cloth has excellent resistance to corrosive media such as acids and alkalis. Therefore, you can use it for equipment protection and insulation in chemical industry, environmental protection and other fields.

KERUI Ceramic Fiber Cloth
Production of Ceramic Fibre Cloths
Refractory Cloth

The Role of Ceramic Fiber Cloth in Modern Industry

We can use ceramic fiber cloth widely in various fields and various parts of high-temperature equipment, mainly including but not limited to the following aspects:

  • Thermal insulation of various kilns, high-temperature pipes and containers;
  • Insulation covering cloth, high temperature expansion joint filler and flue lining;
  • The fire-resistant layer of high-temperature-resistant metal compensator and the soft connection of high-temperature pipes;
  • Flexible expansion joint coating for high temperature pipes and steam heating pipes;
  • Industrial furnace door seals and large equipment thermal insulation gaskets;
  • Fire-stopping curtains for continuous casting and rolling in the iron and steel metallurgical industry;
  • Cable or fuel line protection.

Applications of ceramic fiber products

How Kerui Ceramic Fiber Cloth Manufacturer Leads Refractory Innovation?

Innovative Ceramic Cloth Price

Kerui has innovative price strategies to provide cost-effective refractory cloth and fireproof bricks. We not only reduce costs by optimizing production processes and improving production efficiency but also work closely with supply chain partners to seek high quality and cost-effective raw materials. So, we ensure our customers get the best price.

Innovative Raw Materials

As ceramic fiber cloth manufacturers, we cooperate with scientific research institutions, constantly explore new raw materials and formulas and seek breakthroughs to improve product performance and stability. Through material optimization and improvement, Kerui can produce ceramic fibre cloth with higher strength and higher temperature resistance.

Innovative Production Technology

Kerui has achieved more flexible and efficient production capabilities by optimizing processes. They introduce advanced production equipment and technology to improve production efficiency and product quality. This allows them to meet market demands in a timely manner and ensure insulation and refractory product consistency and stability.

Innovation and Sustainable Development

We actively seek environmentally friendly materials and production methods to reduce our impact on the environment. Moreover, Kerui’s products comply with international standards and have passed relevant quality certifications. We help our customers achieve sustainable operations by providing solutions that meet environmental requirements.

Kerui Library

Package of Kerui Ceramic Fiber Product


Keruigroup not only provides cost-effective ceramic fiber cloth but also aims to improve the performance and stability of refractory materials. Moreover, through technological innovation and close cooperation with customers, we provide customized solutions to customers from all walks of life internationally. So, if you are looking for a suitable refractory material supplier, please contact us. Kerui looks forward to cooperating with you.

    Contact Us

    • * Name:

    • * Email:

    • * Phone/Whatsapp (including area code):

    • Country:

    • * MessagePlease leave the following information for quicker reply: product name, specifications, dimension/ drawing, quantity, usage, etc.