High-Performance Composite Insulation Aluminum Foil Fiber Board

Product Overview

Aluminum foil fiber board is an advanced high-temperature insulation material, formed through high-temperature lamination of a high-quality ceramic fiber substrate and an aluminum foil layer. Its structure perfectly integrates the low thermal conductivity of ceramic fiber with the high reflectivity of aluminum foil, achieving dual insulation functions for conductive and radiant heat. This material is not only lightweight and flexible but also possesses excellent high-temperature resistance and mechanical strength, effectively meeting thermal insulation requirements in various demanding industrial environments.

Aluminum foil fiber board is widely used in metallurgy, petrochemicals, power generation, aerospace, building energy efficiency, and many other industries. It is particularly suitable for high-temperature furnaces, kilns, pipeline equipment, and insulation and fireproofing systems. Its outstanding energy-saving effects and environmental performance make it a crucial material for energy conservation, consumption reduction, and emission reduction in modern industry and construction.

Our aluminum foil fiber board offers various specifications and densities to meet individual customer needs. Strict quality control and advanced manufacturing processes ensure stable product performance and long service life, earning high recognition from the market and customers.

Product Advantages and Core Competitiveness

01 The core advantage of aluminum foil fiber board lies in its composite structure. The ceramic fiber layer blocks conductive heat, while the aluminum foil layer reflects radiant heat. They complement each other, effectively slowing the outward transfer of heat and significantly improving insulation effectiveness. Compared with traditional single materials, aluminum foil fiber board can reduce heat loss by approximately 20%-30%, substantially enhancing energy utilization efficiency.

02 The substrate of aluminum foil fiber board uses high-purity ceramic fiber with a temperature resistance of up to 1260°C, maintaining stable physical and chemical properties even under long-term high-temperature operation. The aluminum foil layer is heat-resistant up to 400°C, resisting oxidation or detachment even at relatively high temperatures, ensuring the overall reliability and durability of the product.

03 Benefiting from the support of a high-strength fiber substrate, aluminum foil fiber board exhibits good compressive and tensile strength. The product has excellent toughness, resists breakage, and is easy to cut and install on-site. This characteristic helps minimize damage during transportation and construction, reducing maintenance costs.

04 Aluminum foil fiber board is asbestos-free, contains no carcinogens, complies with EU RoHS and REACH environmental regulations, and ensures safety for the environment and human health during use. Its non-toxic and odorless properties make it suitable for various industrial environments and public buildings.

05 The company provides customization services based on customer requirements, including various densities (96, 128, 160 kg/m³), thicknesses (6-50 mm), and aluminum foil thicknesses (0.03-0.05 mm). For different working conditions, composite layer structures can be designed to enhance multiple functions such as insulation, fire resistance, and moisture resistance, helping customers achieve optimal engineering results.

Technical Parameters

The performance indicators of aluminum foil fiber board undergo rigorous testing and verification to ensure they meet the needs of various industrial applications. The main technical parameters are as follows:

Operating Temperature Range: Substrate withstands up to 1260°C, aluminum foil layer withstands up to 400°C

Density: 96 kg/m³, 128 kg/m³, 160 kg/m³, customizable as needed

Board Dimensions: Standard width 610 mm, length 7200 mm, thickness options from 6-50 mm

Thermal Conductivity: 0.16 W/(m·K) (room temperature), 0.28 W/(m·K) (400°C)

Tensile Strength: ≥0.35 MPa

Flammability: Flame-retardant material, does not burn or release harmful gases

Chemical Composition: Al₂O₃ ≥45%, SiO₂ ≤55%, asbestos-free and heavy metal-free

Environmental Certifications: Complies with RoHS and REACH standards

Additionally, the product can be fitted with aluminum foil of different thicknesses (0.03~0.05 mm) and special composite layers, such as waterproof membranes or vapor barriers, to meet different working conditions and customer requirements.

Application Fields

Thanks to its excellent thermal insulation performance and eco-friendly properties, aluminum foil fiber board is widely used in various high-temperature and energy-saving fields, including:

Industrial Kilns and Furnaces

Used for linings and insulation layers in ceramic kilns, glass kilns, tunnel kilns, and high-temperature heat treatment furnaces. Enhances thermal efficiency and reduces energy consumption.

Petrochemical Industry

Ideal for thermal insulation of pipelines and equipment. Offers excellent corrosion resistance, making it suitable for complex chemical environments.

Power Generation Industry

Applied in thermal power plants and nuclear power plants for boiler insulation and pipeline heat shielding. Ensures stable equipment operation and improves safety.

Aerospace and Military

Used in critical thermal protection components such as engine heat shields and missile insulation layers. Ensures equipment safety under extreme environmental conditions.

Building Energy Efficiency

Serves as wall and roof insulation material for green buildings. Meets energy-saving and environmental requirements while enhancing building comfort.

Automotive and Machinery Manufacturing

Used for engine heat insulation, fireproof partitions, etc., improving equipment performance and safety.

Installation and Construction

To ensure the optimal insulation performance and service life of aluminum foil fiber board, the following points should be noted during installation and construction:

01 Environmental Preparation

The construction site should be kept dry and clean to avoid contamination by moisture or oil.

02 Cutting and Fixing

The product can be cut to on-site dimensions using specialized tools. Protective gear should be worn during cutting to prevent fiber dispersion. Various fixing methods are available, such as high-temperature-resistant nails, expansion screws, or specialized heat-resistant adhesives.

03 Seam Treatment

Seams must be tightly sealed to prevent heat loss through gaps. It is recommended to use high-temperature sealing strips or aluminum foil tape for seam treatment.

04 Safety Precautions

Construction personnel should wear masks, protective goggles, and gloves to avoid inhaling fiber dust and prevent skin contact, which may cause allergies.

05 Maintenance and Care

During use, avoid mechanical impact and moisture intrusion. Regularly inspect the aluminum foil layer to ensure it remains intact, without damage or detachment.

Product Advantage Comparison

Feature	Aluminum Foil Fiber Board	Traditional Ceramic Fiber Board	Rock Wool Board
Max. Temperature Resistance	1260℃	1100-1400℃	700-1000℃
Reflective Insulation	Excellent (Aluminum Foil Layer)	None	Poor
Mechanical Strength	Good	Average	Excellent
Weight	Light	Light	Heavy
Eco-friendliness	High (Asbestos-free, RoHS/REACH compliant)	Average	Good
Ease of Installation	Good (Easy to cut, Composite material)	Good	Poor
Price	Medium-High	Medium	Low

Aluminum Foil Fiber Board demonstrates clear advantages in overall performance and energy-saving efficiency compared to traditional ceramic fiber boards and rock wool boards, making it the ideal choice for high-end insulation solutions.

Quality Control

Our company rigorously adheres to an international quality management system, encompassing the following inspection items:

Raw material purity analysis (using XRF spectrometer)

Thermal conductivity and temperature resistance testing

Mechanical performance testing (tensile and compressive strength)

Surface aluminum foil adhesion testing

Environmental safety inspection (asbestos-free, free of harmful chemicals)

Long-term high-temperature stability experiments

Detailed inspection reports are provided for all product batches, ensuring customers receive consistently reliable and high-quality products.

Packaging & Logistics

Standard packaging utilizes moisture-resistant cardboard boxes or woven bags lined with waterproof film to prevent moisture damage during transit.

Custom packaging and labeling are available to facilitate client warehousing and management.

Shipment in full cartons or on full pallets is recommended to minimize transport damage.

The storage environment should remain dry, avoiding direct sunlight and mechanical compression.

FAQ

Q1: What is the maximum temperature resistance of the Aluminum Foil Fiber Board?

A1: The substrate of the Aluminum Foil Fiber Board can withstand temperatures up to 1260°C, and the aluminum foil layer is heat-resistant up to 400°C, making it suitable for a variety of high-temperature applications.

Q2: How is the Aluminum Foil Fiber Board installed? Is the process complex?

A2: The product can be cut on-site and offers multiple fixing methods, making installation straightforward. However, it is essential to ensure proper sealing and take necessary safety precautions.

Q3: Is the product environmentally friendly? Does it contain asbestos?

A3: This product is asbestos-free, complies with EU RoHS and REACH environmental regulations, and is safe and non-toxic.

Q4: Can dimensions and density be customized?

A4: Yes, we provide customization services for various specifications and densities according to customer requirements.

Q5: Will the aluminum foil layer detach under high temperatures?

A5: The aluminum foil is securely bonded through a high-temperature composite process. It offers strong adhesion and high-temperature resistance, ensuring it does not detach under normal operating conditions.

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