1900 LTC Fiber Board

Temperature Grade

1900℉, 2600℉


Alumina, Silica

CCEWOOL® 1900 LTC Fiber Board is a vacuum ceramic fiber board with a thermal conductivity ≤0.1W/(m.k), offering better insulation effects and an insulation efficiency 1.2-1.5 times that of traditional lightweight refractory materials.

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CCEWOOL® 1900 LTC Fiber Board

CCEWOOL® 1900 LTC Fiber Board, independently developed by our company, combining micro-nano technology and infrared shielding technology, achieves lower thermal conductivity and better insulation performance. Its thermal insulation performance is 20-50% better than traditional lightweight fire-resistant materials. The thermal insulation principle of CCEWOOL® 1900 LTC Fiber Board is through compositing refractory ceramic fiber and high efficient thermal insulation agent to reduce heat conduction, heat convection and heat radiation, thus resulting in lower thermal conductivity. 

CCEWOOL® 1900 LTC Fiber Board provides high strength stability and excellent workability. We can produce water repellent ultra low thermal conductivity board which has good water resistance, so the board will not absorb the moisture of adjacent fire-resistant materials. Due to its ultra-low thermal conductivity it has better thermal insulation performance than most of the other insulation materials on market, it will surely replace most of the refractory ceramic fiber boards in future.


  • Ultra-Low Shot Content

    Shot content is a crucial factor in determining the thermal conductivity of fibers. Using a unique shot removal process, our fibers achieve ultra-low shot content, demonstrating excellent thermal performance with low thermal conductivity and superior insulation properties in continuous high-temperature environments.

  • Minimal Shrinkage Rate

    Strict control of harmful impurities is essential for reducing thermal shrinkage and enhancing heat resistance. Through rigorous raw material management, we reduce impurity content to below 1%, ensuring low thermal shrinkage and high heat resistance in our fiber boards.

  • Strongest compressive strength

    Compressive strength refers to the fiber board's ability to resist breaking under pressure. Using a fully automatic drying system, the drying process is faster and more thorough, achieving deep drying in 2 hours with uniform results. This ensures the product has superior compressive strength.

  • Lowest Thermal Conductivity

    Through strict quality control and high-standard production processes, CCEWOOL® minimizes shot content and meticulously controls bulk density, achieving the lowest thermal conductivity. This provides customers with exceptional insulation performance and more efficient energy-saving solutions.

Features of 1900 LTC Fiber Board

  • Ultra-low thermal conductivity

    CCEWOOL® 1900 LTC Fiber Board features ultra-low thermal conductivity, which significantly reduces heat transfer through the material. This property makes it ideal for applications requiring superior thermal insulation to minimize energy loss and maintain temperature stability.

  • Low thermal storage

    The board possesses low thermal storage capacity, meaning it does not retain heat energy extensively. This characteristic helps in achieving rapid temperature control and responsiveness in heating or cooling applications.

  • High tensile strength

    CCEWOOL® 1900 LTC Fiber Board features high tensile strength, making it capable of withstanding significant mechanical loads and maintaining structural integrity in demanding industrial environments.

  • Excellent thermal shock resistance

    It exhibits excellent thermal shock resistance, allowing it to endure rapid temperature fluctuations without compromising its performance or physical integrity. This property ensures long-term reliability in environments where temperature variations are frequent.

  • Excellent corrosion resistance

    CCEWOOL® 1900 LTC Fiber Board demonstrates exceptional resistance to corrosion, making it suitable for use in harsh chemical environments or applications where exposure to corrosive substances is a concern. This property ensures extended service life and minimal maintenance requirements.

Application of 1900 LTC Fiber Board

Comprehensive Solutions for High-Temperature Refractory and Insulation Applications

Refractory Lining; Back lining insulation for dense refractory materials; Back ling insulation for refractory bricks and castables; Hot surface lining of ceramic kilns, box furnaces, and petrochemical furnace; Used in industrial heat processing equipment; Rigid high-temperature sealing gasket; High temperature shields; Insulation lining for flues and chimneys; Molten metal tank covers; Hot gas pipe lining; Expansion joints; Industrial insulation covers and insulation layers; Industrial combustion chamber; Light industrial combustion chamber.

Specifications & Sizes

CCEWOOL® 1900 LTC Fiber Board

Product Name 1900 LTC 2600 LTC
Theoretical Bulk Density (Kg/m3) 300 320
Cold Compressive Strength (MPa) ≥0.15
Compressive Strength After Heating (MPa) ≥0.1
Permanent Linear Change After Heating (%) ≤3(1050℃×24h) ≤3(1200℃×24h)
Thermal Conductivity    W/(m·K) 0.09(Average 500℃) 0.1(Average600℃)
Regular Size  (L×W×T)mm 900×600×25/50mm (35”*24”*1”/2”)
1200×600×25/50mm (47”*24”*1”/2”)

Custom size are available.Contact Us

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Adhere to Strict Quality Control System

CCEWOOL® products have won a number of authoritative certifications, including rach certification, Fraunhofer laboratory certification and CE certification, which fully prove the excellent quality of our products. These certificates are not only a strong guarantee of the quality of our products, but also ensure a worry-free process for your order. If you need to know more certification details or request relevant certificates, please feel free to contact us!

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    Warehouse Direct Sales

    Our warehouses located in Charlotte, USA, and Toronto, Canada, are well-equipped with ample stock, enabling us to offer efficient and convenient delivery options to our customers throughout North America