Introducció a 8011 h22 làmina hidròfila
8011 H22 Hydrophilic Foil is a specialized aluminum foil that has undergone a surface treatment process to impart hydrophilic properties. This means 8011 H22 hydrophilic foil can attract and hold water on its surface, preventing water droplets from forming. These properties make 8011 H22 hydrophilic foil an essential material in industries such as air conditioning, refrigeration, and other applications requiring heat exchangers. The H22 temper indicates that the foil has been strain-hardened and partially annealed, offering an optimal balance of strength and ductility.
The secret of hydrophilic foil
Hydrophilic aluminum foil is treated with a special coating that improves its corrosion resistance and prevents the accumulation of water droplets. Instead of forming droplets, water spreads into a thin film, ensuring efficient heat exchange and reducing noise caused by water dripping in heat exchanger systems. El 8011 aliatge is widely used due to its excellent mechanical and anti-corrosive properties, making it an ideal choice for this application.
Hydrophilic foil 8011 composició d'aliatge
El 8011 aliatge d'alumini is a widely used grade in the 8xxx series, primarily chosen for its excellent corrosion resistance, lightweight properties, and high barrier capabilities. The composition of the alloy is shown below:
| Element | Composició (%) | Function |
|---|---|---|
| Alumini | 97.6% – 99.6% | Base material providing lightweight properties |
| Ferro (Fe) | 0.6% – 1.0% | Improves strength and toughness |
| Silici (I) | 0.5% – 0.8% | Enhances corrosion resistance and hardness |
| coure (Cu) | ≤0.1% | Enhances mechanical properties |
| Zinc (Zn) | ≤0.1% | Increases anti-corrosive properties |
| Altres | ≤0.15% each | Minor elements for additional refinement |
8011-h22 hydrophilic foil mechanical properties
El H22 temper provides a balance between strength and workability, making the foil suitable for forming and shaping while maintaining its structural integrity. The typical mechanical properties are as follows:
| Propietat | Valor | Observacions |
| Resistència a la tracció | 120 – 150 MPa | Provides adequate strength for heat exchangers |
| Límit de rendiment | 85 – 100 MPa | Ensures resistance to deformation |
| Elongació | ≥5% | Ensures ductility for manufacturing processes |
| Thickness Tolerance | ±10% | Ensures consistency in performance |
These properties make 8011 H22 hydrophilic foil a reliable choice for demanding industrial applications.
Advantages of choosing 8011 paper d'alumini:
- Excellent Heat Transfer: The hydrophilic coating on the foil enhances heat transfer by promoting the spread of condensation water, thus improving the efficiency of heat exchangers.
- Resistència a la corrosió: 8011 alloy offers good resistance to corrosion, especially in humid environments, which is beneficial for cooling systems.
- Pes lleuger: Aluminum’s low density makes it an ideal choice for applications where weight is a concern.
- Cost-Effective: Compared to other materials with similar properties, 8011 aluminum foil provides a cost-effective solution.
- Reciclabilitat: L'alumini és altament reciclable, supporting environmental sustainability.
Uses of hydrophilic foil 8011
8011 H22 Hydrophilic Foil is widely used in applications requiring efficient heat transfer and corrosion resistance. Key applications include:
Air Conditioning Systems:Used in fin stock for air conditioners to improve cooling efficiency and reduce noise.
Refrigeration Units:Ideal for evaporators and condensers due to its anti-corrosive and heat-conductive properties.
Bescanviadors de calor:Enhances the efficiency of heat exchangers in industrial and automotive applications.
Dehumidifiers:Helps manage moisture by efficiently dispersing water.
Radiators and Heaters:Provides efficient heat transfer for optimal thermal regulation.
Hydrophilic foil product structure:
The structure of 8011 H22 hydrophilic foil typically includes:
- Aluminum Core: The base material, which is the 8011 aliatge.
- Hydrophilic Coating: Applied on one or both sides to enhance water spreading and heat transfer. This coating can be made from various materials like polyvinyl alcohol (PVA), acrylics, or other polymers.
Hydrophilic foil product supply
8011 H22 hydrophilic foil is available in various forms:
| Form | Gruix (mm) | Amplada (mm) | Longitud (m) |
|---|---|---|---|
| Coil | 0.05 – 0.2 | 100 – 1250 | Customizable |
| Full | 0.05 – 0.2 | 100 – 1250 | Customizable |
| Strip | 0.05 – 0.2 | 10 – 1250 | Customizable |
Huawei supply chain and manufacturing:
- Raw Material: High-purity aluminum ingots are melted, alloyed, and cast into slabs or billets.
- Rodant: The slabs are hot rolled, then cold rolled to the desired thickness.
- Recuit: To achieve the H22 temper, the foil undergoes controlled annealing.
- Revestiment: The hydrophilic coating is applied using techniques like dip coating or roll coating.
- Quality Control: The finished foil is inspected for thickness, surface quality, propietats mecàniques, and coating performance.
Market trends and future prospects:
La demanda de 8011 H22 hydrophilic foil is expected to grow due to:
- Energy Efficiency: Increasing focus on energy-saving solutions in HVAC systems.
- Sustainability: The push towards more environmentally friendly materials and processes.
- Technological Advancements: Ongoing research to enhance the properties of aluminum foils, such as improving the hydrophilic coating for better performance.
8011 proveïdor de paper d'alumini
8011 H22 hydrophilic foil is an essential component in modern cooling systems, offering a combination of mechanical strength, heat transfer efficiency, i resistència a la corrosió. Its use in heat exchangers and other applications not only enhances performance but also contributes to energy savings and environmental sustainability. As industries continue to prioritize efficiency and sustainability, the demand for high-quality, specialized aluminum foils like 8011 H22 is set to increase, making it a critical material in the future of HVAC technology.
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