Internationally certified high-temperature, energy-saving alumina foam bricks | corrosion-resistant insulation material | suitable for kiln linings in the steel, power, and petrochemical industries

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ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED
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Product Parameters
Basic product information
product name: Aluminum foam bricks
brand: Rongsheng
manufacturer: Zhengzhou Rongsheng Refractory Materials Co., Ltd.
Application areas: High temperature applications, glass ceramics, power generation, high temperature furnaces
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Physical properties
density: 0.30 - 0.80 g/cm³
Compressive strength: ≥ 5 MPa
Thermal conductivity: 0.03 - 0.15 W/(m·K)
Temperature resistance limit: ≤ 1200 °C
Chemical properties
Corrosion resistance: excellent
Main Ingredients: Bauxite
Other parameters
size: Standard sizes can be customized according to customer needs
fire-resistant level: high
characteristic: Lightweight, excellent insulation, thermal isolation
quality assurance
International Certification: Comply with international quality standards
Quality Control Process: Strict quality control process
Environmental protection and energy efficiency
Energy efficiency features: Significantly reduce energy consumption of thermal equipment
Environmental characteristics: Recyclable
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Product Details
Product Introduction
Alumina foam bricks produced by Zhengzhou Rongsheng Kiln Refractory Materials Co., Ltd. are high-performance thermal insulation materials designed specifically for high-temperature industrial environments. Made from high-quality bauxite and refined through a melt-blown foaming process, they offer low thermal conductivity, high mechanical strength, and excellent corrosion resistance, effectively reducing heat loss and improving energy efficiency. These products, certified by multiple international certifications including ISO9001, ISO14001, and CE, offer stable and reliable quality and are widely used in furnace linings, boiler insulation, and heating furnace linings for high-temperature equipment in steel mills, power plants, petrochemical plants, and other applications. With the trust of over 2,000 global customers, Rongsheng not only provides high-quality products but also offers customized solutions to meet diverse operating requirements, helping customers achieve safe operation and sustainable energy savings.
Advantages and features
1. Low thermal conductivity (≤0.12W/m·K), significantly reducing energy consumption.
2. Strong thermal shock resistance and adaptability to frequent temperature changes.
3. Strong corrosion resistance, suitable for acidic and alkaline environments.
4. Uniform density, stable size and easy construction.
5. International certification guarantee, in line with European, American and Asian market access standards.
Application Scenario
It is suitable for thermal insulation lining of high-temperature kilns, heating furnaces, boilers, flues and other parts in industries such as steel metallurgy, power generation, petrochemicals, and building materials manufacturing. It is aimed at global industrial customers and is especially suitable for buyers with high requirements for energy saving, consumption reduction and long-term stability.
Corporate Information
ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED
Service Guarantee
Address
Litang Industrial District, Xinmi, Henan, China.
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Product Specifications
color
natural color grey
size
300mm x 300mm x 50mm 600mm x 600mm x 75mm 1000mm x 1000mm x 100mm
density
0.3 g/cm³ 0.5 g/cm³ 0.9 g/cm³
Thermal Conductivity
0.05 W/m·K 0.08 W/m·K
Compressive strength
5 MPa 10 MPa 15 MPa
Operating temperature
Up to 800°C Up to 1000°C Up to 1200°C
Surface treatment
smooth Rough
grade
Class A Class B
Packing
Carton tray Wooden box
Customization options
Customized sizes available upon request Different densities can be provided according to customer needs Different color designs available
Product Parameters
Product Details
Corporate Information
Service Guarantee
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