| Specification | Details |
| Alloy | 1100, 1200, 1030, 3003, 3102, 8006, 8011, 8021 |
| Temper | O, H22, H24, H26 |
| Width | 60mm-1440mm |
| Thickness | 0.006-0.3mm |
| Coil Inner Diameter | 76mm, 152mm, with outer coil diameter according to customer requirement |
| Color | Pure, Blue, Gold, Black, White |
| Standards | ASTM B479, ASTM B117, JIS H4160, DIN1784, YS/T95.2-2001 |
Welcome to Huasheng aluminium, the leading manufacturer and wholesaler of hydrophilic aluminium foil. Our innovative product is designed to enhance heat transfer efficiency and humidity control in various applications, making it an ideal choice for air conditioning systems, refrigeration equipment, and more.
Hydrophilic aluminium is aluminium that has been specially treated or coated to exhibit hydrophilic properties, meaning it has an affinity for water. This unique characteristic allows water or water-based liquids to spread more easily and adhere to the surface. Our hydrophilic aluminium foil is created by subjecting ordinary aluminium foil to a hydrophilic treatment, coating it with anti-corrosion and hydrophilic layers, and then drying it in a drying oven through special processes.
This advanced material is particularly beneficial in applications that require efficient heat transfer or humidity management, such as air conditioner heat exchangers, refrigerators, and other cooling equipment. The hydrophilic coating on the aluminium surface enhances heat exchange efficiency by promoting the uniform distribution of condensate or water across the surface area, thereby improving overall performance.
The surface of hydrophilic aluminium foil is highly hydrophilic, measured by the angle formed by water adhering to the surface of the foil. The smaller the angle (α), the better the hydrophilic property, with α typically being less than 35°.
| Property | Description |
| Hydrophilic Property | Enables moisture in hot air to condense into water droplets on heat exchange fins, spreading easily and flowing down the sheet. |
| Corrosion Resistance | High corrosion resistance optimizes the performance of air conditioners. |
Huasheng aluminium’s hydrophilic aluminium foil offers several advantages over traditional aluminium foil:
| Advantage | Description |
| Improved Heat Exchange Efficiency | Reduces air flow resistance and can increase the heat exchange rate by 10%-15%. |
| Increased Refrigerating Efficiency | Can significantly increase refrigerating efficiency by up to 5%. |
| Corrosion Resistance | Exhibits excellent resistance to corrosion, making it suitable for applications with high moisture exposure. |
| Mildew Resistance | Resists mildew growth, ensuring a longer lifespan, especially in high humidity environments. |
| Odor-Free Properties | Does not produce unpleasant odors, making it suitable for applications requiring a clean and odor-free environment. |
At Huasheng aluminium, we offer a wide range of specifications to meet the diverse needs of our customers:
| Specification | Details |
| Alloy | 1100, 1200, 1030, 3003, 3102, 8006, 8011, 8021 |
| Temper | O, H22, H24, H26 |
| Width | 60mm-1440mm |
| Thickness | 0.006-0.3mm |
| Coil Inner Diameter | 76mm, 152mm, with outer coil diameter according to customer requirement |
| Color | Pure, Blue, Gold, Black, White |
| Standards | ASTM B479, ASTM B117, JIS H4160, DIN1784, YS/T95.2-2001 |
We provide a variety of alloy options to ensure our hydrophilic aluminium foil meets the specific requirements of your application:
| Alloy | Description |
| 8011 H16 | High-quality hydrophilic aluminium foil with excellent corrosion resistance, suitable for air conditioner heat exchanger fins. |
| 1100/1200 O H11 | Soft hydrophilic aluminium foil designed for heat exchangers, featuring excellent formability and corrosion resistance. |
| 1030B H22 | Hydrophilic aluminium foil with moderate strength and good corrosion resistance, commonly used for air conditioner fins. |
| 3102 H24 | Hydrophilic aluminium alloy foil with high formability and corrosion resistance, ideal for heat transfer applications. |
| 8006 H26 | Hydrophilic aluminium foil with enhanced strength and durability, suitable for manufacturing air conditioner heat exchanger fins. |
| 3003 | General-purpose hydrophilic aluminium foil with good corrosion resistance and heat transfer properties, widely used in various heat exchange applications. |
Choose from our range of color options to enhance the aesthetic appeal of your applications:
| Color | Description |
| Ordinary | Standard aluminium foil treated with coatings to enhance hydrophilicity, typically natural silver-gray in color. |
| Gold | Aluminium foil with a gold-colored coating, offering both hydrophilic properties and aesthetic appeal. |
| Blue | Aluminium foil coated with a blue layer, providing enhanced hydrophilicity, suitable for differentiation or aesthetic purposes in applications like air conditioner heat exchangers. |
Our hydrophilic aluminium foil is designed with performance in mind:
| Characteristic | Description |
| Hydrophilicity | Excellent hydrophilicity and corrosion resistance. |
| Formability | Good formability without mold wear. |
| Impact Resistance | Strong resistance to impact, oils, solvents, and heat. |
| Air Resistance | Low air resistance, typically increasing heat exchange efficiency by 10%-15%. |
We ensure our hydrophilic aluminium foil meets the highest mechanical standards:
| Alloy | Temper | Tensile Strength (MPa) | Elongation (%) | Cupping Test Value |
| 1100, 8011, 3102 | O | 80～100 | ≥20 | ≥6.0 |
| H22 | 100～135 | ≥16 | ≥5.5 | |
| H24 | 115～145 | ≥12 | ≥5.0 | |
| H26 | 125～160 | ≥8 | ≥4.0 | |
| H18 | ≥160 | ≥1 | – |
Our hydrophilic aluminium foil is used in a variety of applications where efficient heat transfer and humidity management are crucial:
| Application | Description |
| Fin Stock Hydrophilic Foil | Used in the manufacture of radiators or air conditioner fins, effectively improving heat transfer efficiency. |
| Air Conditioning Hydrophilic Foil | Specifically designed for use in air conditioning systems, featuring excellent corrosion resistance and heat transfer performance. |
| Radiator Hydrophilic Foil | Specially designed hydrophilic aluminium foil for radiator manufacturing, possessing good formability and corrosion resistance. |
| Evaporator Hydrophilic Foil | Suitable for evaporators, enhancing heat exchange efficiency by promoting uniform liquid distribution on the surface. |
Our hydrophilic aluminium foil coating is designed to meet the highest performance standards:
| Project Indicator | Technology Indicator |
| Coating Thickness | 1.0~3.0UM (The Average Thickness of Single Side) |
| Hydrophilia | The Initial Hydrophilic Angle ≤5 |
| Continuous Hydrophilic Angle | Continuous Hydrophilic Angle ≤25 |
| Adhesive Force | Cupping Test (pressure deep 5mm): No Flaking; Grid experiment (100/100): No Delaminating |
| Corrosion Resistance | Salt fog test (72 Hours) R.N ≥ 9.5 |
| Alkali Resistance | With 20-degree centigrade, soak in the 20% NaOH with 3 Minutes, the sample coating layer totally no frothing |
| Solvent Resistance | Weight loss of Sample ≤ 1% |
| Heat Resistance | Under 200 degrees Celsius, Keep for 5 minutes, Properties and the color remain the same; Under 300 degrees Celsius, Keep for 5 minutes, Coating layer just become light yellow. |
| Oil Resistivity | In the volatile oil soaked for 24 hours, Coating layer has no frothing |
| Coating Smell | No off-smell |
| To the Mold Wear | Same as the ordinary aluminium foil |
Our hydrophilic aluminium foil undergoes a rigorous production process to ensure quality and performance:
Our hydrophilic aluminium foil is a special type of aluminium foil that has been treated to have a hydrophilic (water-absorbent) surface. This treatment is commonly used in air conditioning and refrigeration systems, especially in the construction of heat exchanger fins. The hydrophilic surface helps improve heat transfer efficiency by promoting the condensation of moisture on the fin surface.
| Component | Description |
| Base Material aluminium Foil | The core material is standard aluminium foil. Usually made of high-quality pure aluminium, rolled into thin sheets. |
| Hydrophilic Coating | Hydrophilic properties are achieved by applying a specialized coating to one or both sides of the aluminium foil. |
| Surface Treatment | Hydrophilic coatings are usually applied through a chemical or electrochemical process to make them more attractive to water molecules. |
| Microstructure | Hydrophilic treatment changes the surface of the aluminium foil, reducing its contact angle with water droplets. This means that the water droplets spread and form a film on the surface, rather than beading up. |
To maintain the quality and performance of hydrophilic aluminium foil, it is essential to store it properly:
Introduction Huasheng Alumin……
Introduction Flexible packag……
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Henan Huasheng Aluminum Co., Ltd (HHALU for short), established in 2001, is located in Huiguo Town, the famous Aluminum capital of Henan Province, It's a professional manufacturer and engages in the research, development, production, sales and service of aluminum sheet plate, aluminum coil, aluminum foil, aluminum strip and aluminum circle.
In addition, HHALU also sell aluminum plate for construction and ships, aluminum mirror plate, and automotive aluminum alloy plate.
No.53, Dongming Road, Zhengzhou, Henan, China
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