What A Wide Used Of 8011 Hydrophilic Aluminum Foil At Best Price

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What Is Hydrophilic Aluminum Foil

Hydrophilic Aluminum Foil is a specialized type of aluminum foil that has undergone a surface treatment to enhance its hydrophilic (water-attracting) properties.

Hydrophilic Aluminum Foil is commonly used in various applications where efficient heat transfer and moisture management are required. The hydrophilic coating applied to the foil’s surface allows it to rapidly and uniformly distribute condensation or liquid, facilitating better heat exchange in heat exchangers, air conditioning systems, and radiators.

Aluminum Hydrophilic Foil

Compared to regular aluminum foil, which has hydrophobic properties and repels water, Hydrophilic Aluminum Foil offers superior performance in terms of heat transfer efficiency and corrosion resistance.

Specification of Hydrophilic Aluminum Foil

Alloy	Temper	Thickness(mm)	Tensile Strength(MPA)	Elogation At 50mm Interval(%)	Cup I.E,mm
1100 3102 8011	O	0.08-0.20	80-110	≥20	≥6.0
	H22	0.08-0.20	100-130	≥18	≥6.5
	H24	0.08-0.20	115-145	≥16	≥6.0
	H26	0.08-0.20	135-165	≥10	≥5.5
	H18	0.08-0.20	≥160	≥6	–

Note: As the raw material of hydrophilic foil, 8011 aluminum foil is the most common alloy

INNER DIAMETER	76/152MM.
Thickness And Thickness Tolerance :
Thickness(mm)	Thickness Tolerance
0.080	±0.005
> 0.115-0.130	±0.008
> 0.130-0.32	±0.010
Width And Tolerance :
Width(mm)	Width Tolerance
≤500	±0.005
> 0.115-0.130	±0.008
> 0.130-0.32	±0.010
REEL :
Width(mm)	Width Tolerance
≤1400	+2.0,0
Telescopic And Layer :
Telescopicy: 5MM	Layer: 0.5mm

Note: Hydrophilic aluminum foil is available in jumbo rolls, there is a certain relationship between tolerance and size.

Properties of Hydrophilic Aluminum Foil

Item	Inspection Methods		Technical Requirements
Film (Double Surface)	Weighing		Anti-Corrosion:1.6—2.0G/M2 Hydrophilic:0.4-0.7G/M2
Adhesion	Cup Test:5mm		No De-Laying
	Jis4001 Network Test(100/100)		No Peeling
	T Test(180 Degree)		No De-Laying
Hydrophilic	Initial Phase	Coating Status	®≤5C
	Continuous Test Phase	Dipping 100 Hours In Flow Water (300 L/H),Drying For 2 H, Then Test	Humidity100%:®≤20C
		Dry Cycle 300 Times	Humidity 100%:®≤28c
		Dipping Into Volatilizing Solvant For 5min. And Drying It In Temperature 150 Degree, Then Dipping Into Flow Water For 5min. Then Drying In Oven Of Temperature 150 Degree For 150 Degree, Then Test It	Humidity 100%:®≤28C
Anti-Corrosion	Jisz2371 Nutual Salt Spray Test(72 H)		R.NO.≥9.8
Anti-Alikalinity	Sample Dip For 3min In 20% Naoh For 20 C+/-1 C		No Changing
Anti-Hot	In 200+/-5c Oven For 10min. View Film Color		No Changing
	In 300+/-5 Oven For 5min, View The Color		Slightly Green
Anti-Oil	Dipping Into Volatilizing Oil(Af-2c,Af-2as,T7k18b,Rf-190) For 24 H		No Peeling

Benefits of Hydrophilic Aluminum Foil

1.Enhanced heat transfer efficiency

The hydrophilic coating on the aluminum foil promotes improved moisture absorption and increases the surface area, resulting in enhanced heat transfer efficiency. This allows for better cooling and heat dissipation, making it ideal for heat exchangers, air conditioning systems, and refrigeration units.

2.Improved corrosion resistance

Hydrophilic Aluminum Foil is highly resistant to corrosion, making it suitable for applications in humid and corrosive environments. This resistance ensures the durability and longevity of the foil, even in challenging conditions, thereby reducing maintenance needs and extending the lifespan of equipment.

3.Energy-saving capabilities

By facilitating efficient heat exchange, Hydrophilic Aluminum Foil helps optimize energy usage. It allows systems to cool more effectively, reducing the energy consumption required for maintaining desired temperatures. This can lead to energy savings and cost reduction in long-term operations.

4.Environmentally Friendly

Aluminum is a recyclable material, and the hydrophilic foil can be recycled after use, contributing to sustainable practices and reducing environmental impact. Choosing Hydrophilic Aluminum Foil aligns with eco-friendly initiatives and supports a circular economy.

Manufacturing Process of Hydrophilic Aluminum Foil

The production process of hydrophilic aluminum foil is basically the same as that of aluminum foil, except that 3 processes are added in the middle;

Aluminum Hydrophilic Foil Production Line

After the rolling of the aluminum foil is completed, the following 3 steps are performed:

1.Cleaning: The rolled and annealed aluminum undergoes a cleaning process to remove any impurities, oils, or contaminants that may be present on the surface. This ensures a clean and smooth surface for further processing.
2.Hydrophilic Coating Application: The cleaned aluminum foil is then coated with a hydrophilic layer. This coating is typically applied through a chemical process or by using specialized coating techniques. The hydrophilic coating enhances the surface properties of the aluminum, making it more receptive to moisture and promoting better heat transfer.
3.Drying and Curing: After the hydrophilic coating is applied, the aluminum foil is dried and cured to ensure the adhesion and durability of the coating. This step involves subjecting the coated foil to controlled temperature and humidity conditions for a specific period, allowing the coating to fully cure and bond with the aluminum surface.

Rewind after the above 3 steps (this process is exactly the same as aluminum foil production)

Applications of Hydrophilic Aluminum Foil

Hydrophilic foil is widely used in refrigeration equipment such as air conditioners and refrigerators, as well as some industrial heat exchange systems;


Air conditioning systems	Refrigerator	Heat exchangers

Radiators	Condenser	Evaporator

Other Uses Of Aluminum Foil

Household Aluminum Foil
Electronic aluminum foil
Honeycomb Aluminum Foil
Waterproof Aluminium Foil
Aluminum foil for cigarette packaging
Aluminum foil for Tetra Pak
Aluminium foil for flexible packaging
Aluminum foil for blister packaging
Hot sealing aluminum foil
Aluminium foil for beer bottle neck label
Aluminium foil for heat preservation
Milk Cap Aluminum Foil
Hose Aluminium foil
Container aluminum foil
Aluminum Foil For Hair Salon

Tips OF Hydrophilic Aluminum Foil Storage

Dry Environment: Store hydrophilic aluminum foil in a dry environment with low humidity levels. Moisture can affect the hydrophilic properties of the foil and lead to degradation.

Temperature Control: Maintain a stable temperature for the storage area. Extreme temperatures can impact the structural integrity and performance of the foil.

Protection from Contaminants: Keep the hydrophilic foil away from dust, dirt, and other contaminants that could potentially affect its surface or hydrophilic coating.

Hydrophilic Aluminum Foil Storage

Avoid Pressure and Impact: Avoid placing heavy objects or applying pressure on the stored hydrophilic foil. Excessive pressure or impact can cause deformation or damage to the foil, compromising its effectiveness.

Comparison with Other Foil Types

1.Hydrophilic Aluminum Foil vs. Aluminum Plain Foil

Ordinary aluminum foil cannot meet the requirements of energy saving, environmental protection, corrosion resistance, and antibacterial for air conditioners. Hydrophilic aluminum foil has strong hydrophilicity. The water droplets condensed on the heat sink are easy to spread and flow down the heat sink to avoid low ventilation effect.

The surface of the hydrophilic aluminum foil is covered with a hydrophilic layer, and the condensed water will spread rapidly on the hydrophilic aluminum foil without condensing into water droplets, which increases the heat transfer area, speeds up the cooling and heating speed, and effectively avoids the noise caused by air flow.

2.Hydrophilic Aluminum Foil vs. Copper Foil

	Hydrophilic Aluminum Foil	Copper Foil
Heat Transfer	Good	Excellent
Moisture Management	Excellent	Limited
Corrosion Resistance	Good	Excellent
Weight	Lightweight	Relatively Heavy
Cost	Affordable	Expensive
Availability	Widely Available	Limited
Electrical Conductivity	Moderate	Excellent
Compatibility	Suitable for most applications	Suitable for specific applications

FAQs about Hydrophilic Aluminum Foil

Q:What is hydrophilic coating?
A:acrylic or epoxy
Q:Can Hydrophilic Aluminum Foil be recycled?
A:Yes, Hydrophilic Aluminum Foil can be recycled. Aluminum is highly recyclable and can be processed repeatedly without losing its properties. Recycling Hydrophilic Aluminum Foil helps conserve natural resources and reduces the environmental impact associated with primary aluminum production.