Specifications
Brand Name :
RG
Place of Origin :
China
MOQ :
100 pcs
Price :
100-200 USD/PC
Payment Terms :
,T/T
Supply Ability :
1000 pieces per week
Delivery Time :
14 working days
Packaging Details :
pallet
Refractory Temperature :
1200℃
Application :
Thermal insulation in furnaces, kilns, and fireproofing
Color :
white
Hs Code :
6806.1000
Thermal Conductivity :
0.23 W/m.k
Material :
ceramic Fiber
Description

Ceramic Fiber Insulation Boards Designed for Energy Saving in High Temperature Industrial Operations

RG Ceramic Fiber Board (also known as refractory ceramic fiber board) is a high-performance, lightweight thermal insulation product made from high-purity alumina-silica ceramic fibers, processed through vacuum forming and high-temperature curing. Designed to withstand extreme temperatures while delivering excellent insulation efficiency, it has become an indispensable material in various high-temperature industrial fields, helping enterprises reduce energy consumption, improve operational safety, and extend equipment service life.

Core Advantages

  • Exceptional High-Temperature Resistance: Withstands continuous operating temperatures up to 1260°C (2300°F) and short-term peak temperatures up to 1400°C (2552°F), maintaining structural integrity and insulation performance even in harsh high-heat environments.
  • Superior Thermal Insulation Performance: Features ultra-low thermal conductivity (0.12-0.20 W/m·K at 800°C), effectively blocking heat transfer, reducing energy loss of industrial equipment, and lowering operational costs significantly.
  • Lightweight & High Strength: Density ranges from 200-400 kg/m³, much lighter than traditional refractory materials (such as fire bricks), which reduces the load on equipment and structures. At the same time, it has high compressive strength and flexural strength, not easy to break or deform during installation and use.
  • Easy Installation & Customization: Can be easily cut, drilled, and machined into various sizes and shapes according to customer requirements, adapting to complex equipment structures and installation scenarios. No special construction equipment is needed, saving installation time and labor costs.
  • Excellent Chemical Stability: Resistant to most acids, alkalis, and corrosive gases (except for strong alkalis at high temperatures), not easy to react with the medium in industrial production, ensuring long-term stable use.
  • Energy-Saving & Environmentally Friendly: Non-toxic, odorless, and asbestos-free, complying with international environmental protection standards. Its excellent insulation performance helps reduce carbon emissions, achieving energy conservation and environmental protection goals for enterprises.

Applications

Ceramic Fiber Board is widely used in high-temperature industrial fields, mainly including:
  • Metallurgical Industry: Lining of blast furnaces, electric furnaces, induction furnaces, annealing furnaces, and heat treatment furnaces; insulation of steel rolling, forging, and casting equipment.
  • Petrochemical Industry: Lining of catalytic cracking furnaces, reforming furnaces, hydrogenation furnaces, and other high-temperature reaction vessels; insulation of pipelines and valves.
  • Building Materials Industry: Lining of cement rotary kilns, glass melting furnaces, ceramic sintering furnaces, and refractory material drying furnaces.
  • Power Industry: Insulation of boiler furnaces, steam pipelines, and turbine chambers in thermal power plants; insulation of nuclear power plant auxiliary equipment.
  • Other Fields: High-temperature insulation of aerospace equipment, industrial kilns, incinerators, and high-temperature experimental equipment; fireproof and heat-insulating layers of building partitions and fire doors.

White Alumina Silica Ceramic Fire Board Thermal Insulation Customized

Technical Specifications

Item
Specification
Material
Alumina-Silica Ceramic Fiber (Al₂O₃: 45-55%, SiO₂: 40-50%)
Density
200-400 kg/m³ (customizable)
Continuous Operating Temperature
1050-1260°C
Peak Temperature
1300-1400°C (short-term)
Thermal Conductivity (800°C)
0.12-0.20 W/m·K
Compressive Strength (25°C)
≥0.3 MPa
Flexural Strength (25°C)
≥0.5 MPa
Thickness
10-100 mm (customizable)
Length & Width
1200×600 mm, 1000×600 mm (customizable)
Water Content
≤1%
Corrosion Resistance
Resistant to acids, alkalis (except strong alkalis at high temp.)
Standard
ISO 16900, ASTM C892, GB/T 30038

Why Choose Our Ceramic Fiber Board?

We are a professional manufacturer of high-temperature insulation materials with years of R&D and production experience. Our Ceramic Fiber Board is produced with advanced production technology and strict quality control systems, ensuring that each product meets international standards and customer requirements. We provide customized solutions according to your specific application scenarios and technical needs, and offer professional pre-sales consultation, in-sales installation guidance, and after-sales service to solve all your worries.

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White Alumina Silica Ceramic Fire Board Thermal Insulation Customized

Ask Latest Price
Brand Name :
RG
Place of Origin :
China
MOQ :
100 pcs
Price :
100-200 USD/PC
Payment Terms :
,T/T
Supply Ability :
1000 pieces per week
Contact Supplier
White Alumina Silica Ceramic Fire Board Thermal Insulation Customized
White Alumina Silica Ceramic Fire Board Thermal Insulation Customized
White Alumina Silica Ceramic Fire Board Thermal Insulation Customized
White Alumina Silica Ceramic Fire Board Thermal Insulation Customized
White Alumina Silica Ceramic Fire Board Thermal Insulation Customized
White Alumina Silica Ceramic Fire Board Thermal Insulation Customized

Luyu Royal Gold Building Materials (Heyuan) Co., Ltd.

Verified Supplier
5 Years
shenzhen
Since 2007
Business Type :
Manufacturer, Seller
Total Annual :
>Around 20000000 usd
Employee Number :
>150
Certification Level :
Verified Supplier
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