Refractory Ceramic Fiber Board Aluminium Silicate Board of Metallurgical Industry, Iron and Steel Industry and Car Furnace

Ceramic Fiber Board Technical Specification

Product Introduction:
Ceramic fiber boards are high-performance refractory insulation products manufactured through a wet-forming process using high-purity alumina-silicate ceramic fibers and binders. These rigid boards combine excellent thermal insulation with exceptional mechanical strength, making them ideal for high-temperature applications up to 1430°C (2606°F).

Technical Parameters:

Standard Dimensions:

Thickness: 10mm, 20mm, 25mm, 50mm, 75mm

Panel Size: 600×900mm, 600×1200mm, 1000×1200mm

Custom sizes available with minimum order quantity

Key Advantages:

Superior Thermal Performance:

Ultra-low thermal conductivity (0.09-0.11 W/m·K at 500°C)

Energy savings up to 30% compared to traditional insulation

Excellent Mechanical Properties:

High compressive strength (0.8-1.2 MPa)

Maintains structural integrity under vibration and mechanical stress

Chemical Stability:

Resistant to most acids, alkalis, and corrosive gases

Non-wetting by molten aluminum and other non-ferrous metals

Installation Benefits:

Easy to cut and shape with standard woodworking tools

Can be machined to precise tolerances (±0.5mm)

Applications:

Foundry & Metal Processing: Ladle covers, tundish linings, furnace doors

Petrochemical: Flange insulation, reactor backup insulation

Power Generation: Boiler wall insulation, heat recovery systems

Glass & Ceramics: Kiln car tops, annealing lehr insulation

General Industry: High-temperature gaskets, expansion joints

Installation Guidelines:

Surface Preparation: Clean and dry substrate surface

Cutting: Use carbide-tipped tools for clean edges

Fixing Methods:

Mechanical fastening with ceramic washers/studs

High-temperature adhesives (silicone-based or ceramic cement)

Joint Treatment: Stagger joints and seal with ceramic fiber paper/rope

Quality Assurance:

ISO 9001:2015 certified manufacturing

Third-party inspection available

18-month quality guarantee

Packaging & Storage:

Standard: Wooden crates with waterproof wrapping

Storage: Keep in dry conditions (<65% RH) on flat surfaces

Why Choose Our Ceramic Fiber Boards?

Technical Expertise:

Over 15 years experience in ceramic fiber technology

R&D team available for application consulting

Custom Solutions:

Custom formulations for specific temperature/chemical requirements

CAD/CAM cutting services available

Customer Support:

Free technical consultation and sample service

24/7 emergency support for critical applications

Order Information:

MOQ: 10m² for standard sizes

Delivery: FOB/CIF terms available

For technical drawings or application engineering support, please contact our technical department.

Shandong Luming New Materials Technology Co., LTD was established in March 2006, located in the new materials industrial Park of No. 1688 Xiyangxi Village, Wangcun Town, Zhoucun District, Zibo City, Shandong Province,China. Our company covers a total area of 40082 square meters, its building area is more than 30,000 square meters,and our existing staff is 145. We are the largest unshaped refractory materials, prefabricated units and special refractory materials enterprises in Shandong province.Our annual sales revenue is more than 200 million RMB.

Our company successfully listed on the New Third Board in 2019 (Stock code: 873286).In May 2021, it entered the Innovation Layer of the National SME Equity Trading System.The company always adheres to the business philosophy of technology leadership and innovative development.There are 37 patents, including 19 authorized invention patents, 15 utility model patents, and 3 design patents.It is one of the first batch of "Intellectual Property Standardization Enterprise" and "Shandong Province Intellectual Property Standardization Advantage Enterprise" in China.The recognition of "high-tech enterprise" was passed in 2010,In 2013 ,it is China Refractory Materials Industry Association's first-batch "AAA" credit enterprise and the governing unit of the Lime Association.Now we are SMEs.In 2019, the company's technology research and development center was recognized as “Provincial Enterprise Technology Center”.In 2020, the company was rated as gazelle enterprise and outstanding contributor to the transformation of old and new kinetic energy by Zibo City Industry and Information Technology Bureau.And It entering the national level of "special, refined, unique, and innovative little giant" in 2022.

Business scope of the company: development, production, and sales of refractory materials and insulation materials.It is a modern comprehensive enterprise that integrates research, production, design, construction, and technical services of refractory materials.We have developed a series of high-quality, energy-saving, and environmentally friendly new materials and products, which are widely used in industries such as metallurgy, electricity, and building materials.Our major products are Low Cement and non-cement‌ Refractory Castable,Phosphate bonded series refractory castable,Self-flow Quick-drying Explosion-prevention Refractory castable,Gunning Material,Plastic Refractory,Efficient and energy-saving regenerative burner,Honeycomb Ceramic Heat Accumulator, refractory baffle brick,Burner brick and all Various materials Compound Prefabricated Blocks and so on.It has been successfully applied to various thermal kilns at home and abroad, and has achieved good results, and has been widely praised by customers.Especially our company's invention patent of "energy-saving lining of rotary kilns" has been widely used in various rotary kilns, especially in pellet, lime, calcined dolomite, ferroalloy, lithium salt, chemical and other rotary kilns. There are already more than 100 rotary kilns in normal use in China, with significant energy-saving and emission reduction effects.In 2013, the technology passed the technical achievements appraisal of Shandong Provincial Science and Technology Department as "international advanced" technology,filling the gap in new technology of refractory materials for rotary kilns in the world and won the "Major energy-saving achievement Award" of Zibo City that year.