Ceramic Wool

 

Lucheng® Ceramic fiber wool are made by melting kaolin into fibers through BLOWN or SPUN methods, The existing applications of ceramic fibers include：

Ceramic fiber blown wool

Ceramic fiber spun wool

Ceramic fiber chopped wool

Ceramic fiber wool for textile

Ceramic fiber wool for friction

Dry-Removing slag Ceramic wool

Wet-Removing slag Ceramic wool

Ceramic fiber blown wool and spun wool are two common types of refractory fiber in the ceramic fiber market, defined according to different production processes. Apply in different insulation fields according to different characteristics.

1. The diameter of fiber filaments: spun fibers are thicker, generally 3.0-5.0 μ m, and blown fibers are generally 2.0-3.0 μ m;

2. The length of fiber filaments: spun fibers are longer, generally 150-250mm, and blown fibers are generally 100-200mm;

3. Thermal conductivity: Spray blown cotton is superior to spun cotton due to its finer fibers;

4. Tensile and flexural strength: spun cotton is superior to blown cotton due to its thicker fibers;

1. Application of making ceramic fiber modules: The spun fiber blanket is superior to the sprayed fiber blanket due to its thicker and longer fibers. During the folding process of the module, the sprayed fiber blanket is prone to breakage and tearing, while the spun fiber blanket can be folded very tightly and not easily damaged. The quality of the module directly affects the quality of the furnace lining;

2. Vertical layer laying application of large blankets such as boiler insulation: Due to the thick and long fibers, the spinning blanket has better tensile strength and durability, making it superior to the spray blanket;

3. The application of ceramic fiber textiles: The spun fibers are thick, long, and have excellent spinnability, making ceramic fiber spun cotton a specialized raw material for producing ceramic fiber textiles (fabrics, belts, ropes, pipes, etc.);

4. Application of ceramic fiber board, felt, and lightweight insulation castables: Spray blown cotton fibers are short, thin, and have low thermal conductivity, making them more suitable for dispersion and crushing. They are used as wet process products such as ceramic fiber paper and ceramic fiber board, as well as ceramic fiber castables.

Good thermal stability, not easily powdering at high temperatures

Low thermal conductivity, low heat capacity

Engineering fiber materials

No binding agent, no corrosive substances

Ceramic fiber chopped wool is made by cutting and crushing ceramic fiber blanket to uniformly sized particle wool for further processing, for manufacturing of other ceramic fiber products such as high-temperature boards, felts & paper, specialized vacuum-formed and moldable shapes/products.

• Resists temperatures as high as 2300º F, fire resistant
• Low thermal conductivity, low heat storage, and excellent thermal shock resistant
• High-temperature stability and consistent fiber properties
• Excellent chemical stability and corrosion resistance (Excluding hydrofluoric, phosphoric acids and concentrated alkalis)
• Lightweight, structure uniformity, and low thermal conductivity
• Lubricants can be added to fibers to enhance specific properties for different applications
• If exposed to water or steam, thermal and physical properties are restored upon drying
• Low thermal shrinkage at high temperatures
• Several grades and temperature limits available
• Resist oxidation and reduction
• Low sound absorption

• Thermal and electrical insulation
• High-temperature fill and packing for expansion joints, furnace base seals, Tube seals, Burner tile packing
• Feedstock in manufacturing processes or other applications
• Manufacture of other ceramic fiber products such as high-temperature boards, felts, & paper
• Specialized vacuum-formed and moldable shapes / products
• Combustion chambers for commercial & residential boilers
• Fireplace logs and panels for gas fireplaces
• Chimney insulation
• Riser sleeves for molten metal casting
• Tap out cones for molten metal applications
• Low mass kiln cars

-High temperature insulation: Used for insulation in furnaces, pipelines, heat treatment furnaces, and other occasions, effectively reducing heat loss and improving energy efficiency.

-Fire prevention: In applications such as buildings, fire-resistant doors and windows, firewalls, etc., it can effectively prevent the spread of fire and ensure safety.

-Insulation: Used for insulation in industries such as metallurgy, chemical engineering, and power to reduce energy loss and improve production efficiency.

-Sealing: In terms of high temperature, gas, liquid sealing, etc., it can effectively prevent leakage and pollution, and improve safety.

Ceramic fiber blanket

Ceramic fiber module

Ceramic fiber board and machined shaped parts

Ceramic fiber cloth and rope

The company was founded in 2016 and is a technology-based large-scale enterprise that integrates new material technology research and development, production and sales, and engineering services. The product is widely used in industrial furnace lining, building fire insulation, high-temperature insulation and other fields.

The company mainly produces and sells refractory fiber products including ceramic fiber cotton, ceramic fiber blanket, ceramic fiber board, ceramic fiber paper, ceramic fiber module, ceramic fiber shaped parts, ceramic fiber textiles, nano board, calcium silicate board, polycrystalline mullite board, lightweight insulation brick, rock wool and other refractory, insulation, and thermal insulation series products.

Lucheng Group has established research and development centers, material testing centers, and overseas sales subsidiaries. After years of development, we have achieved significant results in the industry and have a stable customer base and good market reputation.

Your Premier Manufacturer of Refractory and Insulation Fiber Materials

Quality control：

Raw material：strictly control raw material high purity alumina silica fiber from bulk fiber and blanket, and organic and inorganic binder, which is supplied with stable quality and test report for every lot.

Process control at Removing slag content, vacuum forming process, drying, polishing and packing.

Finished products inspection at density, hardness, flatness, dimension, test report for every lot.

24 Hour Service, professional sales and technical engineers online for instant reply your message.

Professional team of production and sales

One-stop Solution of refractory fiber products, including fiber bulk, chopped bulk, removing-slag bulk, blanket, module, board, felt, paper, textile, vacuum forming and machined shapes, material includes alumina silica fiber, bio-soluble fiber, polycrystaline fiber.

Global Shipping by ship, train, express or auto.

Competitive price

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